WO2014148686A1 - Citerne de récupération d'eau de pluie écologique - Google Patents

Citerne de récupération d'eau de pluie écologique Download PDF

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Publication number
WO2014148686A1
WO2014148686A1 PCT/KR2013/005041 KR2013005041W WO2014148686A1 WO 2014148686 A1 WO2014148686 A1 WO 2014148686A1 KR 2013005041 W KR2013005041 W KR 2013005041W WO 2014148686 A1 WO2014148686 A1 WO 2014148686A1
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WO
WIPO (PCT)
Prior art keywords
storage tank
wall panel
wall
pillar
members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2013/005041
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English (en)
Korean (ko)
Inventor
박용선
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DAEHAN ECO ENVIRONMENT CONSTRUCTION CO LTD
Original Assignee
DAEHAN ECO ENVIRONMENT CONSTRUCTION CO LTD
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48997936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2014148686(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DAEHAN ECO ENVIRONMENT CONSTRUCTION CO LTD filed Critical DAEHAN ECO ENVIRONMENT CONSTRUCTION CO LTD
Priority to CN201380003752.7A priority Critical patent/CN104169505B/zh
Publication of WO2014148686A1 publication Critical patent/WO2014148686A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/76—Large containers for use underground
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • E03B3/03—Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Definitions

  • the present invention relates to an excellent storage tank, and more particularly, a plurality of precast concrete (PC) pillar members, beam (girder) members, slab members, wall members of the new structure consisting of organically coupled to each other excellent eco-friendly excellent It is about a storage tank.
  • PC precast concrete
  • the conventional patent No. 485742 relates to the storm storage tank and includes a main block, a peripheral block, and a slab.
  • the main block for the body portion is provided with four pillars at right angles to each of the front and rear, left and right corners of the top plate and the bottom plate, the openings are formed on four sides by the pillars, a plurality of nuts on the top and bottom Through-holes are formed in the inner settled groove, respectively, while a plurality of grooves in which the couple guide pin is inserted is formed on the outer surface.
  • the peripheral block has the same configuration as the block for the main body except that one or more of the four surfaces have a closed shape.
  • the slab is coupled to the peripheral block by a screw member extending outward from the peripheral block so as to close the opening of the peripheral block facing outward when assembled.
  • Patent No. 582121 which is a conventional storage tank technology, relates to an excellent storage tank and includes a storage block and an upper block.
  • the storage block is formed in each corner of the top plate and the bottom plate so that the opening is formed on each side of the cube, a plurality of nut set grooves are formed on the top and bottom of each column, at least one of the top plate
  • the stepped portion is formed on the side of the bottom plate, the coupling portion is formed to be integral with the base surface.
  • the upper block has a rectangular plate shape and the end thereof is seated on the upper plate stepped portion of the storage block to be coplanar with the upper plate of the storage block.
  • the plurality of storage blocks are repeatedly arranged in a straight line, and the upper surface block is configured such that a plurality of the storage blocks are coupled between the storage blocks in a straight line to form a storage space.
  • the conventional storage tank despite the other technical advantages, such as easy construction, the shape of the main block of the excellent storage tank of Patent No. 485742, and the storage block of the excellent storage tank of Patent No. 582121 are the top and bottom of the column Since the structure of the cube is integrally formed, the weight of the block itself becomes very large, which is very disadvantageous for transportation, and when the block is manufactured in advance and transported by the vehicle, the loading space of the vehicle is limited. The problem is that the size of the block cannot be increased as desired.
  • the formwork when the main block and the storage block is manufactured in the form of a cube formed by the upper plate and the lower plate integrally formed by the pillar, the formwork must be manufactured in the form of a cube in order to form the block into concrete, and concrete is formed inside the formwork.
  • the production is very cumbersome and inconvenient, as it takes a long time to cure.
  • the volume of the body block and the storage block having a hexahedron shape increases and the weight thereof increases, it is very cumbersome and inconvenient to assemble the rainwater storage tank.
  • the crane must be repeatedly modified to position the body block and the storage block with the hexahedral structure correctly.
  • the main body block and the peripheral block each include a pillar, and when arranging them, the pillars of the blocks overlap to provide an unnecessarily thick pillar structure, and when the pillars overlap, the internal space of the storage tank is narrowed to clean before and after construction. And internal management becomes difficult.
  • the present invention has been made to solve the problems of the conventional storm water storage tank as described above, more specifically, a plurality of precast concrete (PC: pillar member, beam (girder) member, slab member, wall member is
  • PC precast concrete
  • beam (girder) member pillar member
  • slab member slab member
  • wall member The purpose of the present invention is to provide an environment-friendly rainwater storage tank having a new structure organically bonded to each other.
  • the present invention is a new structure of further improving the Korean Patent Registration Nos. 10-1193895, 10-1193896, 10-1001208 and 10-1204763 of the applicant's prior patents to achieve this object It relates to an environment-friendly storm reservoir.
  • the PC column member 10 of the storage tank is formed in a rectangular shape with a lower diameter and a body portion, and the head is formed in a shape that extends outward, and at predetermined positions of the upper and lower portions of the PC pillar member 10.
  • the lifting ring 11 is inserted for lifting, and the lower part of the PC pillar member 10 is connected to a position corresponding to the column anchor so that the lifting ring 11 can be combined with the pillar anchor that protrudes to the outside after the foundation casting.
  • Study 12 is formed, the through portion is formed along the outer edge of the PC pillar member 10 and the sleeve is connected to the column anchor
  • the main head of the pillar member is formed, and a dowel bar 13 for beam connection is installed so that the PC girder member 20 can be mounted on the pillar member 10.
  • a connection element 14 is formed inside the beam connecting dowel bar 13 for the head of the head for the integration of concrete to be cast in the field, and two lower side portions of the pillar member 10 are attached to the column during construction.
  • the supporting hardware 15 is formed to resist the applied lateral load, and the non-contraction mortar hole 16 is formed on all four surfaces at the lower end of the pillar member 10.
  • the non-shrink mortar casting hole 16 is formed in two rows, is injected from the lower row for grouting the column anchor of the foundation portion, the mortar is infiltrated during the concrete casting in the future, the adhesion of the pillar member and the beam member To increase Note the head of the beam connected to the welba 13 is post member 10, which installation is characterized in that which is formed lower in height than the other position.
  • a plurality of precast concrete (PC: pillar) member, girder member, slab member, wall member in the eco-friendly excellent storage tank is formed by organically combined with each other, the excellent storage tank PC
  • Both ends of the girder member 20 are mounted to the PC pillar member 10, and the lifting ring 21 is inserted at both ends of the left and right ends of the PC pillar member 10, and both ends of the PC girder member 20 are inserted.
  • connection hole 22 for connecting with the dowel bar 13 installed in the pillar is formed at a position corresponding to the position where the dowel bar 13 for beam connection installed in the pillar is installed, and the PC
  • the girder member 20 is formed in the same cross-section as a whole, and both ends have a so-called C-shape in which side portions are protruded and a central portion is formed concave.
  • the PC girder member is formed with an exposed reinforcing bar 23 exposed to the upper part for integration with the crete, and the other exposed reinforcing bar 24 is formed on both sides to be hooked and protrudes upward.
  • the upper surface 25 of (20) is also characterized in that the rough surface treatment to form an integral with the concrete to be poured later.
  • the rainwater storage tank PC slab member 30 is the lifting ring 31 is inserted for lifting at the predetermined position of the left and right both ends, the upper surface is treated by the mounting surface for integration with the concrete to be poured later, the upper end is hooked on both ends Reinforcement is installed is extended to the installation, the interior of the PC slab member 30 is applied to the lattice bar 33 as a whole, the two ends of the lattice bar is applied to resist the shear force, The lattice bar 33 protrudes to the upper surface of the PC slab member 30 so as to be integrated with the site concrete to be poured later.
  • PC precast concrete
  • Reinforcing bars 34 bent in a U shape so that leg portions are embedded in both side end portions of the PC slab member 30 in the longitudinal direction (lateral direction), and the head portions are exposed to the outside of the PC slab member 30. It is embedded, the lower portion of the PC slab member 30 is characterized in that the rib shape so that the pre-tension is introduced to resist the maximum member force while using a minimum cross-section.
  • both longitudinal ends of the PC slab member has a plurality of grooves (to facilitate the connection when applying the electric light wiring work, to maximize the concrete joint surface and expand the integrity using the unevenness ( 35) is formed.
  • a plurality of precast concrete (PC: pillar) member, girder member, slab member, wall member in the eco-friendly excellent storage tank is formed by organically combined with each other, the excellent storage tank PC
  • the wall member is formed in the form of a sandwich PC PC wall including the outer wall panel 40, the inner wall panel 50 and the site concrete that is poured into the spaced portion spaced between the outer wall panel and the inner wall panel, the outer wall panel 40
  • a lifting ring 41 is installed at a predetermined position at the upper part of the upper side), and a plurality of slot holes 42 are provided on the inner surface of the outer wall panel 40 for coupling with the inner wall panel 50.
  • the slot hole 42 is made of an oval shape to facilitate the bolting operation by securing a free space when connecting the bolt with the inner wall panel, and is connected to the inner wall panel
  • the outer wall panel 40 is provided with a plurality of exposed truss girder 43 is protruded toward the inner surface, and performs a connection function between the PC walls arranged side by side, and also serves as a temperature reinforcing bar for crack prevention.
  • On the left and right sides of the) is characterized in that the connecting reinforcing bar 44 is formed in a U-shaped round processing.
  • the rainwater storage tank in which a plurality of precast concrete (PC) pillar members, girder members, slab members, and wall members are organically coupled to each other, the rainwater storage tank
  • the PC wall member is formed in the form of a sandwich PC PC wall including the outer wall panel 40, the inner wall panel 50 and the site concrete is poured into the spaced portion spaced between the outer wall panel and the inner wall panel, the inner wall panel ( A lifting ring 51 is installed at the upper portion of the upper portion 50 for lifting in a predetermined position, and a plurality of slot holes are provided in the inner surface of the inner wall panel 50 for coupling with the outer wall panel 40.
  • the insert 52 is embedded in the corresponding position of the slot hole 42 to be bolted to the outer wall panel 40 is formed, and protrudes toward the outer surface is connected to the outer wall panel
  • a plurality of exposed truss girder 53 is installed, and performs a connection function between the PC walls are arranged side by side, and also U-shaped on the left and right sides of the inner wall panel 50 to serve as a temperature reinforcing bar to prevent cracking It characterized in that the connecting reinforcing bar 54 is rounded.
  • inserts 71 are formed on both upper sides of the outer panel 40 and the inner panel 50, and a connection plate 72 is formed on the insert 71. ) By placing bolts and connecting them, the PC walls arranged side by side are connected, and when the height of the C walls is formed high, the site concrete is poured so as to resist cracking and bending during lifting. Protruding ribs are further formed on the inner panel and outer panel surfaces.
  • the eco-friendly excellent storage tank according to the present invention since it is made of a simpler and easier structure than the conventional excellent storage tank, the construction is more simple and the construction cost is reduced, the construction period is shortened. Furthermore, since each component is tightly coupled, there is an advantage that the effect of storm storage is higher while being structurally safe.
  • FIG. 1 is a perspective view showing the overall appearance of the environment-friendly excellent storage tank according to the present invention
  • Figure 2 is a cross-sectional view of the environment-friendly excellent storage tank according to the present invention.
  • Figure 3a to 3g is a cross-sectional view, front view, side view, bottom view, top view and top surface end of the eco-friendly excellent storage tank PC member according to the present invention, respectively
  • Figures 4a to 4d is an elevation view, a plan view, a cross-sectional view and a side cross-sectional view of the eco-friendly excellent storage tank PC girder member respectively according to the present invention
  • Figures 5a to 5f is a cross-sectional view, cross-sectional view, top view, side view and half-slabs of the connection between the environment-friendly rainwater storage tank PC slab member according to the present invention, respectively, showing the bonding detail when connecting the release plate
  • FIGS 6A to 6B show top and side cross-sectional views of the outer wall panel 40 of the PC wall according to the present invention, respectively.
  • FIG. 7A to 7B show top and side cross-sectional views of the inner wall panel 50 of the PC wall according to the present invention, respectively.
  • FIGS. 8A to 8D are views in which the outer wall panel 40 and the inner wall panel 50 are bound to each other to form a PC wall according to the present invention.
  • FIGS. 9A to 9C are views in which the PC walls according to the present invention are connected to each other when they are arranged side by side;
  • 10A and 10B are views of the PC wall in the case where the height of the PC wall is formed high according to another embodiment of the present invention.
  • FIG. 11 is a view showing a case where the PC wall of the environment-friendly excellent storage tank according to a preferred embodiment of the present invention is disposed outside
  • FIG. 12 is a view showing a case where the PC wall of the environmentally friendly rain storage tank according to another embodiment of the present invention is used as the interior partition wall
  • PC pillar member 20 PC girder member
  • PC slab member 40 outer wall panel
  • the excellent storage tank PC pillar member 10 is formed in the shape of a square with the lower diameter and the same body portion, the main head portion is formed to extend in the outward direction, both at the predetermined position of the upper and lower portions of the PC pillar member 10
  • the lifting ring 11 is inserted for the purpose, so that the lower part of the PC pillar member 10 can be coupled to the pillar anchor that protrudes to the outside after the foundation cast in place.
  • the eco-friendly excellent storage tank is characterized in that the connecting element 14 is formed inside the beam connecting dowel bar 13 for the head of the main head. Lose.
  • the environmentally friendly storm storage tank is a plurality of precast concrete (PC: pillar member, beam (girder) member, slab member, wall member Are organically bonded to each other.
  • PC precast concrete
  • FIG. 3A-3G illustrate a PC pillar member 10 in accordance with a preferred embodiment of the present invention.
  • the pillar member 10 according to the present invention is made of precast concrete, is installed at a predetermined position on the upper part of the foundation to be cast in place, and the PC girder member 20 to be described below. ) Will be supported.
  • the environment-friendly rainwater storage tank according to the present invention first performs the basic construction work, earthworks, burugangka work, and then throwing away after laying the vinyl. Next, after reinforcing the basic reinforcing bar, and installing a column anchor for coupling with the pillar member described below, after placing the standing groove and the wall side pressure reinforcement of the wall member, the foundation is site-cast.
  • the lower portion and the body portion is made of a square shape with the same diameter
  • the head is preferably made of a shape that extends in the outward direction, the range that can achieve the same purpose and function It does not exclude the use of other shapes within. That is, in the inner space of the rainwater storage tank is generally used as shown in Figure 3b, when the pillar member according to the present invention is applied to the corner portion, one side of the head may be formed in the same shape as the body portion.
  • the lifting ring 11 is inserted in the predetermined position of the upper and lower portions of the PC pillar member 10 according to the present invention.
  • the lower portion of the PC pillar member 10 may be connected to a position corresponding to the pillar anchor so that the pillar anchor may be coupled to the pillar anchor that protrudes to the outside after the above-described foundation casting.
  • Study 12 is formed.
  • the through portion is formed along the outer edge of the PC pillar member 10, it is preferred that the Bcs sleeve is used to be connected to the pillar anchor, but other shapes within the range to achieve the same purpose and function It does not exclude the use of.
  • the main head of the pillar member according to the present invention has a beam to allow the PC girder member (PC beam member 20) to be described below to be mounted on the pillar member 10.
  • Connection dowel bars 13 are installed.
  • the beam-mounted beam connection dowel bar is preferably installed in each of two sides of the head of the pillar member, but does not exclude the use of a different number within the scope to achieve the same purpose and function.
  • the head is protruded in a predetermined distance in both directions compared to the body portion.
  • the protruding range of the head head is approximately 150-300 mm, preferably 200 mm, protruding from the body part when the dowel bar is installed, and if the dowel bar is not applied, It is preferred to apply approximately 100mm to avoid interference.
  • the connecting element 14 installed inside the beam connecting dowel bar 13 for the head of the main head is formed for the integration with the concrete to be cast in the future.
  • two lower side portions of the pillar member 10 according to the present invention are formed with supporting hardware 15 to resist the lateral load applied to the pillar during construction.
  • the supporting hardware 15 according to the present invention is formed at intervals of 90 degrees on two side portions at the total height 2/5 of the pillar portion, and a support fixing insert is inserted therein, and is constructed for the support of the pillar member. It is installed during the process and is removed after the construction is completed.
  • the non-contraction mortar hole (hole, 16) is formed on all four surfaces.
  • the non-shrink mortar casting holes 16 are formed in two rows, which are injected in the lower row for grouting the column anchors of the foundation described above.
  • the head of the pillar member 10 which is provided with the beam connecting dowel bar 13 for the beam placement, is formed to be somewhat lower than the other positions of the head, which is later Mortar soaks and performs the function of increasing the adhesive force between the pillar member and the beam member.
  • Figures 4a to 4d shows a PC girder member (beam member) 20, which is one of the main components of the environmentally friendly storm reservoir according to a preferred embodiment of the present invention.
  • the pillar member 10 according to the present invention is made of precast concrete, and is a component connected to both ends by being mounted to the PC pillar member 10 described above.
  • the PC girder member 20 according to the present invention will be described in detail.
  • the PC girder member 20 according to the present invention is inserted into the lifting ring 21 for lifting at the predetermined position of the left and right both ends.
  • the PC girder member 20 is bound after both ends are mounted to the PC pillar member 10, as shown in Figure 4a, of the PC girder member 20
  • Connection holes 22 for connecting the dowel bar 13 installed at the pillars are formed at both ends.
  • the connection hole 22 is formed at a position corresponding to the position where the dowel bar (13) for beam connection installed in the pillar is installed, and each of which is provided at each of two sides of the head of the pillar member.
  • two connecting holes 22 are formed on each side of the PC girder member 20, respectively.
  • FIG. 4b shows a plan view of the PC girder member 20 according to the invention.
  • the PC girder member 20 according to the present invention is formed in the same cross-section as a whole, both ends are formed in a so-called c-shape is protruding side portion and the center portion is formed concave, PC girder member 20 according to the present invention to ensure the stability by maximizing the mounting area that can be mounted on the pillar member (10). Therefore, the present invention does not exclude the use of other shapes within the scope in which the same object and function can be achieved.
  • Figure 4c shows a cross-sectional rear view of the PC girder member 20 according to the present invention.
  • the PC girder member in order to integrate with the concrete to be poured later, the PC girder member is formed with exposed reinforcing bar 23 exposed to the upper portion, the spacing of both ends is formed more densely than the spacing of the center portion. Is preferred.
  • both sides of the PC girder member 20 according to the present invention is formed by the other exposed reinforcing bar 24 which is hooked and protrudes upwards, thereby forming an integration with concrete which will be installed later.
  • Figure 4d shows a side cross-sectional view of the girder member 20 according to the present invention.
  • the exposed reinforcing bars 23 and 24 are exposed from the upper part of the PC girder member 20 according to the present invention, and the upper surface 25 of the PC girder member 20 is also exposed. It may also be roughened to form an integration with the concrete that will be poured later.
  • FIG. 5A-5F illustrate a PC slab member 30 which is one of the main components of an environmentally friendly storm reservoir according to a preferred embodiment of the present invention.
  • the PC slab member 30 according to the present invention is made of precast concrete, mounted on the PC girder member 20 described above, the vertical load of the PC pillar member 10 through the PC girder member Is the component to pass to).
  • the PC slab member 30 according to the present invention is preferably used in the form of MTS (Multi-tee slab) slab, but other shapes within the range that can achieve the same objects and functions as the present invention described below It does not exclude the use of.
  • MTS Multi-tee slab
  • the lifting slab 31 is inserted in the PC slab member 30 according to the present invention for lifting at the predetermined position of the left and right both ends.
  • the upper surface of the PC slab member 30 is treated with a mounting surface for integration with the concrete to be poured later.
  • both ends of the PC slab member 30 according to the present invention is provided with reinforcing bars which are hooked and configured to extend upwards, so that they can be integrated with the site concrete to be poured later.
  • Figure 5b shows a cross-sectional rear view of the PC slab member 30 according to the present invention
  • the lattice bar 33 is applied to the inside of the PC slab member 30 as a whole. At this time, it is preferable that two rows of lattice bars are applied to both ends of the PC slab member 30 to resist shear force.
  • the lattice bar 33 is formed to protrude to the upper surface of the PC slab member 30 according to the present invention, so that it is integrated with the site concrete to be poured later.
  • FIG. 5C shows a top view of the PC slab member 30 according to the invention
  • FIG. 5D shows a side view
  • the preferred PC slab member 30 of the present invention is formed of an MTS slab, which is bent in a U-shape at both side ends of the PC slab member 30 in the longitudinal direction (lateral direction). Reinforcing bar 34 is embedded, the leg portion of the bent bar 34 is embedded and the head portion is to be exposed to the outside of the PC slab member (30). Therefore, the PC slab members 30 according to the present invention are connected to each other side by side, but when the release plates of different shapes other than the same shape are connected to each other, it is possible to compensate for the lack of rigidity lacking in the surface by welding treatment.
  • FIG. 5F illustrates a case in which the release plates of the PC slab member as described above are connected to each other. The exposed head portions of the bending rebar 34 are bonded to each other and welded using additional rebars.
  • a plurality of grooves 35 may be formed at both ends of the PC slab member 30 in the longitudinal direction, and the grooves 35 may be used when applying electric light wiring work. In order to facilitate the connection, it serves to maximize the concrete joint surface and expand the integrity using the unevenness.
  • Figure 5d shows a side view of the PC slab according to the present invention, the lower portion of the PC slab member 30 according to the present invention made of MTS slab as shown in the figure to resist the maximum member force while using a minimum cross-section A pretension is introduced so that it can have a rib shape.
  • FIG. 5E shows another embodiment of a PC slab member 30 according to the present invention. That is, for example, the shape of the slab to install the eco-friendly excellent storage tank is made of a geometric shape of the half slab in the corner portion is difficult to apply the PC slab member 30 of the MTS method according to the preferred embodiment of the present invention described above (half slab) can be applied.
  • the upper end surface of the slab is chamfered to ensure the maximum effective thickness when calculating the structure.
  • the upper surface of the slab is roughly surface treated to ensure the integration with the concrete to be cast in the field, and further, the reinforcing bar protruding upward is also a necessary component to be integrated with the concrete to be cast in the field.
  • the PC wall which is one of the main components of the environment-friendly storm water storage tank according to the preferred embodiment of the present invention
  • the PC wall according to the present invention is formed in the form of a sandwich PC wall wall is formed by allowing the concrete to be cast into the outer wall panel, the inner wall panel and the space between the outer wall panel and the inner wall panel.
  • the PC wall according to the present invention is assembled so that the plurality of outer wall panels and the inner wall panels are standing up facing each other after forming the grooves for standing the PC wall on the upper surface of the foundation, as will be described below. .
  • FIGS. 6A to 6B show top and side cross-sectional views of the outer wall panel 40 of the PC wall according to the present invention, respectively.
  • the lifting ring 41 is provided on the upper portion of the outer wall panel 40 for lifting at a predetermined position.
  • the lifting ring 41 not only performs a double function, but also simultaneously supports a slab member to prevent displacement of the wall during pouring.
  • the outer wall panel 40 forms a sandwich PC wall by being connected to the inner wall panel 50, which will be described below.
  • the inner wall of the outer wall panel 40 is coupled to the inner wall panel 50.
  • a plurality of slot holes 42 are formed. As illustrated in FIG. 6A, the slot hole 42 has an elliptical shape so as to facilitate bolting by securing a free space at the time of bolt connection with the inner wall panel. Meanwhile, the rebar penetrating around the slot hole 42 is a buried rebar for punching resistance.
  • the outer wall panel of the PC wall according to the present invention is provided with a plurality of exposed truss girder 43 protruding toward the inner surface connected to the inner wall panel, the exposed truss girder 43 ) Performs the function of achieving the integration with the site concrete to be poured later.
  • a connecting reinforcing bar 44 that is rounded in a U-shape, the connecting reinforcing bar performs a connection function between the PC walls are arranged side by side, further to prevent cracking It also serves as a temperature rebar.
  • the outer wall panel of the PC wall according to the present invention is to be integrated with the concrete to be poured later by the surface roughened toward the inner surface to be connected to the inner wall panel.
  • the U-shaped connecting reinforcing bar 44 of the outer wall panel 40 is formed to be located outside the exposed truss girder 43, but another embodiment of the present invention According to the present invention, the U-shaped connecting bar 44 may be positioned inside the exposed truss girder 43 in order to avoid interference with reinforcing bars.
  • FIGS. 7A to 7B show a plan view and a cross-sectional side view of the inner wall panel 50 of the PC wall according to the present invention, respectively.
  • the lifting ring 51 is provided at the upper portion of the inner wall panel 50 for lifting at a predetermined position. Similar to the outer wall panel described above, the lifting ring 51 not only performs a double function, but also supports the slab member to simultaneously prevent the displacement of the wall during pouring.
  • the inner wall panel 50 forms a sandwich PC wall by being connected to the outer wall panel 40 described above, so that the inner wall panel 50 is bolted to the outer wall panel 40 having a plurality of slot holes 42 formed therein.
  • the insert 52 is embedded in the corresponding position of the slot hole 42. Accordingly, as shown in FIG. 8, the PC wall according to the present invention is spaced apart by a predetermined distance by connecting a bolt to the slot hole 42 of the outer wall panel 40 and the insert 52 of the inner wall panel 50. Can be formed.
  • the rebar penetrating around the insert 52 is a buried rebar for punching resistance.
  • the inner wall panel of the PC wall according to the present invention is provided with a plurality of exposed truss girders 53 protruding toward the outer surface connected to the outer wall panel, the exposed truss girder 53 ) Performs the function of achieving the integration with the site concrete to be poured later.
  • the right and left sides of the inner wall panel 50 is formed with a connecting bar 54 that is rounded in a U-shape, the connecting bar performs a connection function between the PC walls are arranged side by side, further to prevent cracking It also serves as a temperature rebar.
  • the inner wall panel of the PC wall according to the present invention is to form an integration with the concrete to be poured later by the surface roughened toward the outer surface connected to the outer wall panel.
  • the U-shaped connecting bar 54 of the inner wall panel 50 is formed to be located outside the exposed truss girder 53, but another embodiment of the present invention According to the present invention, the U-shaped connecting bars 54 may be positioned inward of the exposed truss girder 53 to avoid interference with reinforcing bars.
  • FIG. 8A to 8D illustrate a state in which the outer wall panel 40 and the inner wall panel 50 described above are bound to each other to form a PC wall according to the present invention.
  • the outer wall panel 40 and the inner wall panel 50 are spaced apart by a predetermined distance and are provided with a plurality of slot holes 42 and the inner wall panel 50 formed in the outer wall panel 40.
  • the bolts (B) are connected to each other through the insert 52 installed in the), and the PC concrete wall according to the present invention is formed by placing the field concrete into the spaced part spaced between the outer wall panel and the inner wall panel. .
  • Figure 8b is shown in the left and right sides of the outer and inner wall panels 40, 50 connecting the PC walls arranged side by side through the connecting bars 44, 54 that are rounded in a U-shape. That is, the connection between the PC walls arranged side by side is arranged so that the connecting bars (44, 54) of both ends overlap each other, and the connecting bars are installed in the vertical direction therein.
  • the part where the PC walls arranged side by side contact with each other is finished with a backing agent and caulking.
  • FIGS. 8C and 8D show that the bolts B are connected to the plurality of slot holes 42 of the outer panel 40 and the inserts 52 of the inner panel 50 are bolts B, respectively. It is shown that is fastened. As shown in FIG. 8C, the mortar is filled in the slot hole 42 of the outer panel 40 after the bolt is fastened by the nut. In addition, as shown in FIG. 8D, the bolt B is embedded in the insert 52 of the inner panel 50.
  • the outer wall panel in which the plurality of slot holes are formed is formed on the outside of the sandwich PC wall, and the inner wall panel in which the plurality of inserts are embedded is formed in the sandwich PC wall.
  • this is merely for explaining the preferred embodiment of the present invention, it may be used in other locations within the scope that can achieve the same purpose and function. That is, according to another embodiment of the present invention, an outer wall panel in which a plurality of slot holes are formed is formed inside the sandwich PC wall, and an inner wall panel in which the plurality of inserts are embedded may be formed outside the sandwich PC wall.
  • the terms exterior wall panel and interior wall panel should be limited only to those provided for convenience of description, and should not be used with the intention of limiting the location based thereon.
  • FIGS. 9A to 9C illustrate a configuration in which the PC walls according to the present invention are connected to each other when they are arranged side by side.
  • inserts 71 are formed on both upper surfaces of the outer panel 40 and the inner panel 50 according to the present invention. Accordingly, when the outer and inner panels 40 and 50 are arranged side by side, the connection plate 72 is disposed on the insert 71 and bolted to connect the PC wall according to the present invention. .
  • 10A and 10B illustrate a PC wall in the case where the height of the PC wall is formed to a height that cannot withstand cracking, for example, 7 meters or more, according to another embodiment of the present invention. have.
  • the PC wall when the height is formed high, the PC wall can be cracked and warped phenomenon during lifting, the inner panel and the exterior on which the concrete is cast so as to resist such cracking and warping Protruding ribs may be formed on the surface of the panel.
  • FIG 11 illustrates a case where the PC wall of the environment-friendly rainwater storage tank according to the preferred embodiment of the present invention is disposed outside.
  • the haunch is formed inward to prevent safety and displacement when the PC wall according to the present invention is installed and placed. To facilitate filling of the non-shrink mortar.
  • the haunch is provided with an anchor to be connected to the base.
  • a 20cm single-ditch (ditch)
  • the outer panel and the inner panel are to be installed, respectively, for example, the amount of reinforcing bars and rebar processing
  • a dimm of 70 mm is applied for a 100 mm sheath (level shim 30 mm + nap depth 40 mm).
  • the PC wall of the eco-friendly rainwater storage tank according to another embodiment of the present invention is used as an inner wall.
  • the PC wall used as the inner space is formed in the hunt on both sides, the hunt may be provided with an anchor to be connected to the base portion, and further depending on the designer's choice according to the site conditions The haunch may not be formed.
  • the present invention having the configurations and effects described above can be modified in various ways, and the above description is not intended to limit the scope of the present invention. That is, the present invention described above is preferably used in storm water storage tanks, but is not necessarily limited thereto, and similar installations such as treatment plants, underground parking lots, warehouses, storm water storage tanks, etc. within the scope of achieving the same purpose and function. Applicable to the structure with the purpose.
  • various modifications and variations are possible without departing from the spirit and scope of the invention, and modifications apparent to those skilled in the art to which the invention pertains are included within the scope of the following claims.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

La présente invention concerne une citerne de récupération d'eau de pluie, et plus spécifiquement, une citerne de récupération d'eau de pluie écologique ayant une structure novatrice, dans laquelle une pluralité d'éléments pilier en béton préfabriqué (PC), d'éléments poutre, d'éléments dalle et d'éléments paroi sont combinés de manière organique. La citerne de récupération d'eau de pluie écologique selon la présente invention a une structure plus simple et plus facile que celle des citernes de récupération d'eau de pluie connues, ce qui permet une construction plus simple, avec des économies de coûts de construction et une réduction de la période de construction. De plus, puisque les éléments constitutifs respectifs sont mis en prise plus étroitement, la citerne de récupération d'eau de pluie est structurellement sûre et permet un meilleur stockage de l'eau de pluie.
PCT/KR2013/005041 2013-03-22 2013-06-07 Citerne de récupération d'eau de pluie écologique Ceased WO2014148686A1 (fr)

Priority Applications (1)

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KR1020130030658A KR101289155B1 (ko) 2013-03-22 2013-03-22 친환경 우수저류조
KR10-2013-0030658 2013-03-22

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KR101384750B1 (ko) * 2013-09-17 2014-04-29 대한이.이엔.씨(주) 친환경 프리캐스트 콘크리트 중간벽체 구조물
KR101774952B1 (ko) * 2014-12-09 2017-09-05 한국콘크리트산업 주식회사 친환경 우수저류조용 프리캐스트 콘크리트 구조물
KR101720473B1 (ko) 2016-12-02 2017-03-27 이강덕 내진성능이 개선된 Partial-PC 벽체를 이용한 지하 PC 구조물 및 이의 시공방법
CN109469189B (zh) * 2018-12-25 2024-05-03 江苏富亚给排水科技有限公司 装配式混凝土预应力模压箱泵雨水收集池及其建造方法

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