WO2018151476A1 - Réservoir d'eau de smc préfabriqué, résistant aux tremblements de terre - Google Patents

Réservoir d'eau de smc préfabriqué, résistant aux tremblements de terre Download PDF

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Publication number
WO2018151476A1
WO2018151476A1 PCT/KR2018/001793 KR2018001793W WO2018151476A1 WO 2018151476 A1 WO2018151476 A1 WO 2018151476A1 KR 2018001793 W KR2018001793 W KR 2018001793W WO 2018151476 A1 WO2018151476 A1 WO 2018151476A1
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WO
WIPO (PCT)
Prior art keywords
frame
water tank
fixed
horizontal
frames
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/KR2018/001793
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English (en)
Korean (ko)
Inventor
허동필
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Jongwoo Co ltd
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Jongwoo Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jongwoo Co ltd filed Critical Jongwoo Co ltd
Publication of WO2018151476A1 publication Critical patent/WO2018151476A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/12—Supports
    • 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
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/023—Modular panels
    • B65D90/026—Parallel slats
    • 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
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply

Definitions

  • the present invention relates to a water tank, and more particularly, to a prefabricated SMC water tank having a seismic function that is installed to enable a seismic function when installing a prefabricated water tank made of SMC material.
  • Typical prefabricated water tanks are installed to pre-store and use living water such as drinking water, washing water, and toilet washing water in public buildings such as buildings or apartments.
  • the water tank made of SMC not only shows excellent mechanical properties, but also has excellent corrosion resistance and formability, and thus is widely used in manufacturing water tanks.
  • the prefabricated water tank which is completed by assembling at the installation site using the SMC panel as described above, is easy to install by assembling the SMC panel, and its use is increasing because it is easy to arbitrarily adjust the size of the tank. to be.
  • 'External reinforcing frame assembly for the prefabricated water tank having a seismic function' bar
  • the base frame is crossed in the horizontal and vertical directions on the foundation concrete, It is vertically coupled to the vertical flanges of the unit panels of the water tank and is vertically supported to support the water tank from the outside, and it is erected to be in close contact with the outer surface of the vertical frame, and the lower inner surface is in close contact with the side of the foundation concrete and
  • the side has a configuration comprising a fixing member fixedly coupled to the end surface of the base frame.
  • the unit panel of the water tank is formed by using the above-described SMC or stainless material so as to provide the seismic resistance of the unit panel assembled using a base frame, a vertical frame, a reinforcing member, and the like.
  • the SMC panel prefabricated water tank is mainly formed in a rectangular box shape or a circular shape, and the water pressure is applied to the side wall of the water tank, and convex deformation occurs, and thus the corner portion between the side wall and the side wall, the floor and the side wall is generated.
  • concentration concentration
  • the SMC panel prefabricated water tank despite the above-mentioned advantages, the side wall is convexly deformed so that the stress is concentrated in the corner portion is not only rupture is good in that portion, there is a limit to the production of a large water tank.
  • a pull member is installed inside the puller to pull the sidewall inward.
  • the pull member is directly connected to the sidewall panel, such as by connecting a pull member to the sidewall panel, the sidewall panel may be damaged or pulled.
  • a large stress caused by the losing force is generated.
  • the water tank of the SMC material installed on the roof of a building has a problem in that its configuration is complicated, deformation due to stress may occur, and installation cost is significantly increased when the seismic design is reflected.
  • the foundation pad is formed on the upper surface of the floor slab, and then the water tank is installed on the foundation pad. If not, the inclination angle of the support frame that connects and supports the base pads from the side of the water tank becomes steep, and considering the structural dynamics, the support frame that supports the water tank with the steep inclination angle is sufficient. There is a problem that can not be secured, the water tank is crossed when the earthquake occurs, the seismic resistance is weak.
  • Such a problem may be preferable to configure the inclination angle of the support frame to be formed smoothly, but in order to do so, there is a problem in that it is difficult to secure an applicable installation place because the installation area of the foundation pad should be sufficiently secured.
  • the present invention has been made in order to solve the above-mentioned problems, the purpose of the installation of the SMC water tank, the impact resistance is strong, and to prevent the deformation even in an earthquake or the like as well as to ensure the seismic resistance.
  • the present invention even if the installation area of the water tank formed of the SMC material is narrow, even if the sufficient installation area of the foundation pad is not secured, it is possible to ensure sufficient shock resistance of the installed water tank, while ensuring sufficient shock resistance even in a narrow installation area There is another purpose to make it installable.
  • the upper surface of the foundation pad can be installed on the upper side of the bottom of the water tank so that the construction of the water tank can be performed without regard to the installation location.
  • the horizontal frame to be fixed extends and the bending frame to fix and support it secures the support angle of the support frame to secure the support of the water tank and to ensure the seismic resistance of the water tank even in the event of an earthquake. It is possible to fully prevent the fall phenomenon.
  • the main material constituting the water tank is composed of SMC, but to solve the weakness of shock resistance and the difficulty of securing the shock resistance when installing the water tank due to the material, the shock resistance is strong and even in earthquakes, etc. It prevents the deformation as well as has the effect that it can be secured shockproof.
  • the bending frame fixed as much as possible makes it possible to secure the support angle of the support frame, thereby securing the bearing capacity of the water tank, and ensuring the seismic resistance of the water tank in the event of an earthquake. It has the effect of being able to completely prevent the phenomenon.
  • the seismic resistance of the water tank can be secured and installed, so that the installation construction of the water tank can be expected without regard to the place.
  • FIG. 1 is a view showing an installation state of the SMC water tank according to the present invention
  • Figure 2 is an enlarged example of fixing the outside of the water tank by the support frame in a state in which the end of the horizontal frame provided on the upper surface of the protrusion side of the base pad for supporting the bottom surface of the water tank in the present invention is fixed to extend and projected Drawing
  • FIG. 3 is a view illustrating a separation of a support frame and a horizontal frame and a bending frame applied to the present invention
  • Figure 4 is a schematic side cross-sectional view of the respective components of Figure 3 combined to support the water tank
  • FIG. 5 is an exploded perspective view illustrating an example in which the horizontal frame fixed to the base pad protrusion and the fixing means for fixing the horizontal frame and the side surface of the protrusion in the present invention are fixed by another embodiment.
  • FIG. 6 is a schematic cross-sectional view illustrating an example of supporting and fixing a water tank by applying FIG. 5.
  • FIG. 6 is a schematic cross-sectional view illustrating an example of supporting and fixing a water tank by applying FIG. 5.
  • FIG. 7 to 8 is a schematic cross-sectional view of a separate perspective view and a combination showing another example that the flat plate is made of a pair on both sides of the top of the 'c'-type frame, unlike Figures 5 to 6
  • the present invention is a vertical reinforcement frame is configured to be spaced apart at equal intervals in the longitudinal direction along the outer surface of the water tank and a horizontal reinforcement frame perpendicular to the vertical reinforcement frame and installed in the horizontal direction to reinforce the outside of the water tank;
  • a horizontal frame connected to a horizontal line from a lower end of the vertical reinforcing frame and fixed to an upper surface of the foundation pad and fixed to protrude outwardly from the side of the foundation pad, and bent to the foundation pad side from a protruding outer bottom of the horizontal frame; It can be achieved by a bending frame that is fixed to support a horizontal frame, and a support frame for connecting between the vertical reinforcement frame and the horizontal frame supported in an extended protruding state by the bending frame. have.
  • the main material constituting the water tank is made of SMC, but proposes an installation structure for solving the problem of water tanks vulnerable to shock and earthquake resistance.
  • the water tank 100 constituting the main body and the base pad 500 and the water tank 100 for fixing the lower end of the water tank 100 are interconnected between the base pad 500
  • the water tank 100 specifies its material as an SMC material.
  • the water tank 100 is manufactured using SMC (Sheet Molding Compound) mainly composed of unsaturated polyester resin and glass fiber, and pressurized and molded by a high pressure mold using the SMC raw material.
  • SMC Sheet Molding Compound
  • the water tank 100 may be made of an outer cover member 120 surrounding the outer surface of the body (not shown) for storing water.
  • the outer cover member 120 is formed on the outer surface of the water tank 100 and has a predetermined pattern to provide reinforcement to the water tank 100 and to allow reinforcement of the surface layer to control bending stress or stress. It is desirable to.
  • the breakwater member for partitioning the inner center is configured in the form of a crisscross (+), the breakwater member is a fluctuation of water in a state in which water is stored in a certain capacity inside the body To prevent the back.
  • Such a breakwater member may prevent the water tank 100 from falling by preventing the water from being biased when water rumble is generated during an earthquake.
  • the inside of the main body 110 is fixed to the plurality of tension rods cross, both ends of the tension rods are fixed with the outer cover member 120, respectively, the outer cover member 120 is in close contact with the outer surface of the main body Make sure that it is tight.
  • a supply pipe for supplying water is provided, and a discharge pipe for discharging the stored water is provided at the lower end thereof.
  • tension rods, extensions, supply pipes, discharge pipes, and the like can all be included in the existing water tank structure, those that fall outside the scope of the present invention and will make the gist of the present invention unclear. Since a relatively detailed description will be omitted.
  • the upper side of the water tank 100 having the structure as described above to open and close the upper end by the cover member 130 to block the inflow of foreign substances, etc. from the outside, although not shown in the water tank 100 A viewing window can be formed to visually observe the storage conditions of the water received.
  • the water tank 100 configured as described above has a structure fixed to the upper surface of the base pad 500.
  • Means provided for ensuring the seismic resistance of the water tank 100 in the present invention is achieved by the combination and coupling of a plurality of frames when fixing the water tank 100 to the base pad 500,
  • a plurality of frames applied to the present invention has a basic configuration consisting of a vertical reinforcement frame 200 and a horizontal reinforcement frame 210 and a support frame 300 and a horizontal frame 400 as shown in FIG.
  • the vertical reinforcement frame 200 and the horizontal reinforcement frame 210 among the above-mentioned frames serve to prevent the shift in the water tank 100 outward direction by the deformation of the water tank 100.
  • the support frame 300 and the horizontal frame 400 are to support the pressure of the water accommodated in the water tank 100, as well as the water tank 100 is to move the center of gravity in the lateral direction by the earthquake, etc. It must be able to sustain and sustain that power.
  • the support frame 300 when the support frame 300 is fixed in a steep state in which it is within an acute angle range within 30 ° based on a virtual vertical line on the surface of the water tank 100, the water contained in the water tank 100 is loosened.
  • the stress and force provided by the support frame 300 may exceed the support force of the support frame 300 to be damaged by the support force may cause problems such as the water tank 100 to fall.
  • the water tank 100 is maintained in an inclined state while maintaining a relatively wide angle to enable a safe support role of the water tank 100.
  • the structure that can support is needed.
  • the present invention is fixed to the horizontal frame 400 to further extend from the base pad 500, the vertical reinforcement of the extended horizontal frame 400 end side and the water tank 100
  • the frames 200 are connected and fixed by the support frame 300.
  • the horizontal frame 400 and the base pad 500 are fixed by using the first anchor 410 at a position in contact with the upper surface side of the base pad 500 in the horizontal frame 400, and the base pad (500)
  • the bending frame 600 and the base pad 500 is in contact with the side
  • the position is fixed using the second anchor 610.
  • the outermost end of the horizontal frame 400 and the end of the support frame 300 are fastened by bolts 310 and the bending frame 600 which is in contact with the bottom surface of the outermost end of the horizontal frame 400.
  • the base pad 500 for supporting the SMC water tank 100 of the present invention the base pad of the flat slab type for supporting a conventional FRP water tank is not applied, as shown in the figure has a base pad having a concave-convex shape It is formed after the support 500 is formed by the protrusions 510 protruding at equal intervals on the base pad 500 to form a (500) is fixed.
  • the above-described horizontal frame 400 is fixed to the upper surface of the protrusion 510 of the base pad 500 by the first anchor 410, the bending frame 600 is the outermost end of the horizontal frame 400
  • the bending frame is supported by the bottom surface and is fixed by the outer surface of the protrusion 510 of the base pad 500 and the second anchor 610, and the bending frame is in contact with the bottom surface of the outermost end of the horizontal frame 400 as described above. 600)
  • the upper surface side is fixed by a method such as welding.
  • the upper surface of the 'c' type frame 700 and the flat plate 800 support the bottom surface of the horizontal frame 400, and thus, the vertical reinforcement frame 200 and the end of the horizontal frame 400 are connected to each other. It consists of a support frame 300 to fix the water tank (100).
  • the base pad 500 is to form a concave-convex shape as a whole by a plurality of protrusions 510, the horizontal frame 400 to allow the water tank 100 is fixed to the upper surface of the protrusions 510 is the protrusion
  • the outer end is fixed to the upper surface by the first anchor 410 in the state protruding more than the outer side of the protrusion 510, the top of the '' 'frame frame 700 and the flat plate 800
  • the horizontal frame 400 is in contact with the bottom surface of the outermost end is fixed by welding.
  • the 'c' type frame 700 and the protrusion 510 is in contact with the outer surface to be fixed by the second anchor 610 to support the water tank 100 is fixed.
  • the support frame 300 in the present invention is carried out in the 'b' section or 'c' section, but is not limited thereto.
  • the support frame 300 may be formed in a rod shape or may be implemented by adopting a structure of a turnbuckle, or may be implemented with an elastic member 320 in the center in a state in which the support frame 300 is separated.
  • the 'b' steel, the 'c' steel, and the bar forming the support frame 300 may be bisected and provided with a spring in the center to provide an elastic force to the support frame 300. have.
  • the spring adopts a tension spring.
  • the present invention having the above structure, in particular when the installation of the water tank 100 made of SMC material, it is possible to sufficiently ensure the shock resistance of the water tank 100 even in the installation conditions to minimize the installation area of the base pad 500 Can be.
  • the installer who installs the water tank 100 by the configuration of the present invention is not bound to the installation place of the water tank 100, and after the foundation pad 500 is properly placed in the field pad 500
  • the water tank 100 is seated on the side of the protrusion 510, and a horizontal frame 400 is formed from the bottom of the water tank 100 to the top surface of the protrusion 510 of the base pad 500. 410, and the support frame (between the outermost end of the horizontal frame 400 and the point where the vertical reinforcement frame 210 and the horizontal reinforcement frame 210 outside the body of the water tank 100 intersect. 300).
  • one end of the support frame 300 is connected to the horizontal reinforcement frame 210 and the horizontal reinforcement frame 210 and the horizontal reinforcement frame 210, the intersection point of the bolt 310 and the like, and fixed, The other end is fixed to the outermost end of the horizontal frame 400 and the bolt 310 and the like.
  • one end of the upper surface of the bending frame 600 that is bent in a "b" shape is fixed by a method such as welding in the state that the horizontal frame 400 is in contact with the bottom surface of the outermost end,
  • the outer side surface is fixed by the outer surface of the protrusion 510 and the second anchor 610 of the foundation pad 500 to complete the installation construction.
  • the top of the 'c'-type frame 700 in which the flat plate 800 is fixed in the longitudinal direction in the center supports the bottom of the outermost end of the horizontal frame 400
  • the flat plate 800 supports the bottom of the outermost end of the horizontal frame 400 in a state where the flat plate 800 protrudes more than the 'c' type frame 700, and the lower side and the base pad of the 'c' type frame 700.
  • the protrusion 510 of the 500 is fixed by the second anchor 610, and the water tank 100 is secured by the coupling between the end of the support frame 300 and the outermost end of the horizontal frame 400. Can be fixed and supported.
  • the flat plate 800 has a triangular shape as shown in the drawing.
  • the flat plate 800 in the present invention has been described as being fixed in the above-described example by a method such as welding in the inner center of the 'c'-type frame 700, as shown in Figures 7 to 8,
  • a flat plate 800 may be formed by welding and fixing the flat plate 800 to the front surface of the upper side of the 'c' type frame 700.
  • the flat plate 800 can distribute the load transmitted through the horizontal frame 400 in both directions than in the case where the flat plate 800 is composed of only one configuration in the inner center of the 'c' type frame 700. do.
  • the flat plate 800 and the upper end of the 'c'-type frame 700 may be fixed by a method such as welding the bottom surface and the outermost end of the horizontal frame 400.
  • the horizontal frame 400 is further extended and protruded in the state where the foundation pad 500 is installed, and the protruding and extended horizontal It is supported by the support frame 300 which is opened and fixed at a sufficient angle between the outermost end of the frame 400 and the outside of the water tank 100, even if an earthquake or the like occurs, the water tank 100 is sufficiently supported and firmly supported. It will be able to maintain the state.
  • the present invention is to ensure the earthquake resistance to prevent the water tank installed in the upper part of the building, in particular, the water tank made of SMS material to fall or be damaged by the earthquake, of course, there is an industrial applicability.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

La présente invention concerne un réservoir d'eau de SMC préfabriqué, résistant aux tremblements de terre, comprenant : des cadres de renforcement horizontaux qui sont montés dans la direction horizontale de manière orthogonale à des cadres de renforcement verticaux équidistants les uns des autres et montés à demeure dans la direction verticale le long de la surface extérieure du réservoir d'eau, de façon à renforcer le côté extérieur du réservoir d'eau; des cadres courbés qui sont courbés à partir de surfaces inférieures saillantes extérieures de cadres horizontaux vers des surfaces latérales d'un tampon de base et fixés aux surfaces inférieure et latérale, de façon à soutenir les cadres horizontaux, les cadres horizontaux étant reliés horizontalement à partir des extrémités inférieures des cadres de renforcement verticaux et fixés à la surface supérieure du tampon de base tout en s'étendant latéralement et en faisant saillie à partir du tampon de base; et des cadres de support qui sont reliés entre les cadres de renforcement verticaux et les cadres horizontaux s'étendant et faisant saillie le long des cadres courbés et soutenus par ces derniers, de façon à soutenir les cadres de renforcement verticaux et les cadres horizontaux. Par conséquent, le réservoir d'eau peut être monté/construit indépendamment des emplacements de montage, et les cadres de support peuvent assurer un support à un angle suffisant, de sorte que la résistance de support pour le réservoir d'eau peut être assurée et la résistance aux tremblements de terre peut être obtenue même lorsqu'un tremblement de terre se produit, ce qui empêche complètement le réservoir d'eau de s'affaisser.
PCT/KR2018/001793 2017-02-14 2018-02-12 Réservoir d'eau de smc préfabriqué, résistant aux tremblements de terre Ceased WO2018151476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170019745A KR101760763B1 (ko) 2017-02-14 2017-02-14 내진 기능을 갖는 조립식 smc 물탱크
KR10-2017-0019745 2017-02-14

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WO2018151476A1 true WO2018151476A1 (fr) 2018-08-23

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101939341B1 (ko) 2018-10-12 2019-04-11 주식회사 종우앤종우소방기술단 소화수조 전도 방지형 내진 버팀대 구조
KR102054313B1 (ko) 2019-02-26 2019-12-10 주식회사 종우앤종우소방기술단 좌굴현상을 방지하기 위한 수조의 전도방지용 버팀대 구조
KR102462587B1 (ko) * 2020-05-01 2022-11-08 서갑덕 원통형 물탱크
KR102297498B1 (ko) 2021-04-05 2021-09-02 (주)베셀 내진 smc 물탱크
KR102696802B1 (ko) * 2023-06-08 2024-08-20 주식회사 성일 조립식 물탱크의 바닥구조

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JPS6399886U (fr) * 1986-11-26 1988-06-28
KR200410523Y1 (ko) * 2005-12-27 2006-03-07 박종원 조립식 물탱크보강용 브라켓 및 이것의 설치구조
KR20120089060A (ko) * 2011-02-01 2012-08-09 연세대학교 산학협력단 내진기능을 갖는 조립식 물탱크용 외부 보강프레임 조립체
KR101405125B1 (ko) * 2013-12-12 2014-06-10 (주)금강 패널형 유체 저장탱크
KR101498236B1 (ko) * 2014-10-23 2015-03-05 사운드인슈주식회사 조립식 피디에프 물탱크

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399886U (fr) * 1986-11-26 1988-06-28
KR200410523Y1 (ko) * 2005-12-27 2006-03-07 박종원 조립식 물탱크보강용 브라켓 및 이것의 설치구조
KR20120089060A (ko) * 2011-02-01 2012-08-09 연세대학교 산학협력단 내진기능을 갖는 조립식 물탱크용 외부 보강프레임 조립체
KR101405125B1 (ko) * 2013-12-12 2014-06-10 (주)금강 패널형 유체 저장탱크
KR101498236B1 (ko) * 2014-10-23 2015-03-05 사운드인슈주식회사 조립식 피디에프 물탱크

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