EP1895076A2 - Grand bassin en béton - Google Patents

Grand bassin en béton Download PDF

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Publication number
EP1895076A2
EP1895076A2 EP20070115385 EP07115385A EP1895076A2 EP 1895076 A2 EP1895076 A2 EP 1895076A2 EP 20070115385 EP20070115385 EP 20070115385 EP 07115385 A EP07115385 A EP 07115385A EP 1895076 A2 EP1895076 A2 EP 1895076A2
Authority
EP
European Patent Office
Prior art keywords
segments
segment
basin according
large basin
rod
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.)
Withdrawn
Application number
EP20070115385
Other languages
German (de)
English (en)
Inventor
Gerhard Rindle
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.)
ACO Ahlmann SE and Co KG
Original Assignee
ACO Severin Ahlmann GmbH and Co KG
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 ACO Severin Ahlmann GmbH and Co KG filed Critical ACO Severin Ahlmann GmbH and Co KG
Publication of EP1895076A2 publication Critical patent/EP1895076A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material

Definitions

  • the invention relates to a large concrete pool according to the preamble of claim 1.
  • the pelvic segments must be permanently connected to each other.
  • it has hitherto been customary to produce the segments in U-shape, ie open at the top, and in each case to connect two segments with 12 screw connections (with a metric fine thread) to one another.
  • the tightening torques had to be controlled using torque wrenches.
  • the seals between U-shaped segments terminate at the top of the side panels. After mounting the side panels lid are then placed as finished parts. Between the side walls and the lid seals are placed on the construction site. The joint between the lid segments is then potted.
  • An important, neuralgic point regarding the tightness are the transition points between the parts assembled on the construction site.
  • the invention is based on the object to show a large basin made of concrete of the type mentioned in such a way that with reduced effort on the site high-quality large tanks can be produced.
  • a large basin made of concrete comprising a plurality of basin segments, each having a bottom, two side walls and optionally a lid, wherein two end segments each additionally have an end wall, further sealing means for sealing end edges of the segments against each other and connecting means for connecting the segments are provided with each other, achieved in that the connecting means comprise tension rods, which comprise tensile member connected rod segments, each rod segment with a pelvic segment tensile strength and end-side spacer elements, via which a predetermined distance of the end edge of the pelvic segment to the end edge of a subsequent pelvis segment is guaranteed.
  • rod segments are connected to tie rods together and thus form a kind of "chain" over which the segments are interconnected.
  • the rod segments also serve to form spacer elements, so that an exact distance of the segment end edges is ensured to each other and the seals provided there compressed only to the extent be as their design dictates to form a permanently reliable seal.
  • the rod segments are preferably connected via connecting sleeves, threaded sleeves or the like in their length adjustable connecting parts with each other, so that a fine adjustment can take place.
  • the spacers are also preferably adjustable in length, so that on the site the measure can be adjusted by which the segments are to be kept away from each other.
  • the rod segments preferably have end-side threaded portions, on which anchor plates for support on a segment and nuts for forming the spacer elements can be screwed.
  • the anchor plates thus represent the connection between the segments and the tie rods, both to span the segments against each other, as well as to keep them in a defined (residual) distance.
  • the tie rods or bar segments can be attached to different locations of the segments.
  • the segments in the side walls from end edge to end edge through recesses or holes for receiving the bar segments.
  • the tension rods are thus guided within the segments.
  • the recesses or holes on the end edges of the segments include blind hole extensions for receiving the spacer elements.
  • these blind holes are shaped according to the anchor plates, since these parts have the largest cross sections.
  • the side walls have in particular outwardly projecting reinforcements which distribute the forces introduced by the tension rods and spacer elements into the side walls.
  • the cover of each segment is fixedly connected to the side walls at the factory. This means that on the one hand laborious work on the construction site can be avoided, but on the other hand, the seals at the end edges of the segments can already be applied circumferentially at the factory and thus completely applied. Transitions between seals no longer exist.
  • plastomeric spacer elements are preferably mounted on the end edges such that the end edges of adjacent segments do not lie directly on each other, so never concrete comes to rest on concrete.
  • These plastomeric spacers are preferably distributed symmetrically around the segment end edges.
  • the distance between two segments is established primarily by the plastomeric spacer element distributed symmetrically on the end edges. These are preferably made of plastic plastics. Of course, elastic or similar elastoplastic plastics are also applicable here.
  • the distance between the arranged on the rod segments, formed by the anchor plate spacers is adjusted so that a minimum residual gap between them and the two bottoms of the blind holes remains.
  • a single segment can only move by a maximum of the extent of this residual gap relative to the bar segment.
  • the tension rods are preferably arranged by axes of symmetry or heavy axes of surfaces, which are bounded by the sealing means. This ensures that a uniform compression of the sealing elements takes place on the adjacent segments.
  • the covers of the segments are preferably glued (factory) with the side walls.
  • the walls and floors as well as the lid are very easy to produce and yet particularly firmly connected to each other in the final stage.
  • the sealing devices are preferably factory-connected to the segments, preferably glued to the end edges of the segments or glued to these. Such Bonding is very durable, but still easy to make, especially when done at the factory.
  • the tension rods are preferably mounted in a sealed cavity or the holes and blind holes are sealed. This achieves satisfactory corrosion protection.
  • the end walls are preferably connectable to the end segments with at least a portion of the connecting means.
  • the end walls are designed as independent plate components, which can be connected or clamped by means of the connecting means with the respective end segment.
  • the "last" pull rod of the end segment is connected via a connecting sleeve with another tie rod, which is guided by and then in turn clamped by means of an anchor plate and a clamping nut against the outside of the end plate. After tightening the nut, the end plate is clamped against the end segment, so that an inserted between the two components seal or the aforementioned elastomeric spacer comes into effect and a reliable and tight closure of the end segment is ensured.
  • the tension rod is also possible here to form the tension rod as a continuous tension rod and not to extend over a connecting sleeve and another tie rod.
  • all methods known from the prior art are known in order to connect a plate to a segment via a tension rod.
  • end walls are designed as independent plate components and in particular as plate discs, it is possible that they deform under filled water tank under the impending water pressure and thus creates a leak in the basin. Therefore, it is preferable to provide screwing along the circumferential sealing surface at certain intervals, which connects the end wall to the end segment.
  • These screw connections can be formed, for example, by a threaded sleeve anchored in the end segment with a concrete bar piece pressed thereon (this corresponds to a standard transport anchor for concrete parts). Through a corresponding recess in the end wall a hex screw with washer is then screwed into this threaded sleeve and fixed the end wall at this point to the desired gap, in particular to prevent over-pressing of the inserted seal.
  • Other connecting means such as the formation of corresponding cast threaded rods, which are then bolted only with a lock nut against the end wall, possible.
  • the large basin is made and offered in the form of a kit for large pools.
  • This kit comprises at least two groups of segments whose dimensions are limited to their lengths, i. Distances between the end edges, are different, as well as at least two groups of tie rods, which correspond to the lengths substantially. So it can be worked with prefabricated components, so to speak, with concrete segments and the rod segments are coordinated in their lengths to each other. The production of large basins of different sizes is thus very simple.
  • a large pool comprises a plurality of segments, in the example shown here three segments 10, 10 ', 10 ", of which the middle as an open box with a bottom 11, side walls 12, 13 and one mounted thereon A pillar 16 is mounted between the lid 14 and the bottom 11 to ensure an increased load capacity and to provide further stiffening.
  • the two end-side segments 10 and 10 "additionally have end walls 15, 15 ', so that pot-like structures arise.
  • reinforcements 23, 23 ' which reinforce the side walls 12, 13.
  • recesses 21 are provided, which at their ends, that is, where they terminate at end edges 19, 19 ', 20, 20', 20 "pass into blind holes 22, the have a rectangular cross-section.
  • a further seal 18 is provided around the blind hole 22 as a connection seal, which seals the holes or blind holes provided in the side walls 12, 13 or in the reinforcements 23.
  • connecting devices 30 which each comprise a tie rod 31, each of which comprises a number of rod segments 32, 33, 34 corresponding to the number of segments 10 to be joined together.
  • 10 ', 10 " in the present case as three bar segments.
  • Each rod segment has at its end a threaded end 38, wherein on a threaded end 38 of a tension rod 31, a connecting sleeve 39 is provided, which can be screwed onto a threaded end 38 of a subsequent rod segment 32, 33 or 34.
  • nuts 37 and anchor plates 35 are placed on the rod segments 32-34.
  • This sealing gap d corresponds to the distance which results in an optimally sealing compression of the seals 17, 17 '.
  • the second segment 10 ' is brought close to the already standing segment 10 and it will be at the outside ends of the rod segments 33 again an anchor plate 35 and a nut 37 is placed.
  • the rod segment 33 thus inserted can now be clamped again (as described above for the first segment 10) with the second attached segment 10 '.
  • the next segment 10 may be set as previously described of the several juxtaposed segments to be found in FIGS. 6 and 7.
  • FIGS. 8 and 9 show a large basin at whose end segment 10 an end wall 15 can be connected in a sealing manner.
  • the end segment 10 has a pelvic seal 17, which (see FIG. 9) guarantees a tight connection between the two components and thus a dense large basin after attachment of the end wall 15 to the segment 10.
  • a plastomeric spacer element 24 is arranged on the end segment 10, which guarantees a defined distance between the end segment 10 and the end wall 15 and prevents "overpressing" of the seal 17.
  • connection of the end wall 15 to the end segment 10 is carried out according to the aforementioned embodiments via a tie rod 31 ', which penetrates the end wall 15 and which is connected via a threaded sleeve 39 with the tie rod 31 which is associated with the end segment 10.
  • tie rod 31 ' By clamping the tie rods 31, 31 'via an anchor plate 35 and a nut 37, the end segment 10 and the end wall 15 are then compressed so that the plastic spacer element 24 and the seal 17 come into effect and seal the large basin in this area.
  • threaded receptacles 40 are provided on the segment 10 at certain intervals, can be screwed through the end wall 15 in the complementary threaded bolt.
  • These threaded holes 40 are, for example, threaded sleeves, the screwed with a reinforcing steel and cast in the end segment 10. This fixation of the end plate 15 in addition to the fixation on the tie rod 31 guarantees the tight connection between the end segment 10 and end wall 15, even with a filled large pool.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Sewage (AREA)
EP20070115385 2006-09-01 2007-08-31 Grand bassin en béton Withdrawn EP1895076A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006041115 2006-09-01
DE102006048239 2006-10-11
DE102006054596A DE102006054596A1 (de) 2006-09-01 2006-11-20 Großbecken aus Beton

Publications (1)

Publication Number Publication Date
EP1895076A2 true EP1895076A2 (fr) 2008-03-05

Family

ID=38735735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070115385 Withdrawn EP1895076A2 (fr) 2006-09-01 2007-08-31 Grand bassin en béton

Country Status (2)

Country Link
EP (1) EP1895076A2 (fr)
DE (1) DE102006054596A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102392549A (zh) * 2011-11-23 2012-03-28 大连市建设工程集团有限公司 无缝预应力混凝土自防水清水池施工工法
EP2730722A1 (fr) * 2012-11-08 2014-05-14 Benno Drössler GmbH & Co, Bauunternehmung KG Réservoir à structure modulaire

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901607C (de) * 1952-01-19 1954-01-14 Dyckerhoff & Widmann Ag Stossverbindung von Rohren aus Stahlbeton und Verfahren zum Herstellen solcher Verbindungen
DE6905988U (de) * 1969-02-14 1969-07-31 Dyckerhoff & Widmann Ag Stahlbeton-fertigbauteil
GB1328342A (en) * 1970-09-14 1973-08-30 Mitchell Consstruction Kinnear Tanks incorporating concrete panels
DE2258723A1 (de) * 1972-11-30 1974-06-06 Sasa Maechtig Die universalen montage-bauelemente
DE2461485C3 (de) * 1974-12-24 1978-12-14 Karl Iflaender Bausatz zur Erstellung von Bauwerken
GB2035433A (en) * 1978-10-25 1980-06-18 Hill R Concrete container for liquid
DE9016834U1 (de) * 1990-12-13 1991-03-07 Jungnitsch, Reiner Satz vorgefertigter Elemente aus Beton, aus Holztafeln oder aus Ziegelwänden für die Herstellung der Wände und Decken von Häusern
DE19653340C1 (de) * 1996-12-20 1998-09-03 Reiner Dipl Ing Jungnitsch Bausatz vorgefertigter Bauelemente für Wände und/oder Decken von Häusern
DE102005005861A1 (de) * 2005-02-09 2006-08-24 Peter De Candido Verbindungs- und Modulsystem zur Erstellung von druckwasserfesten Bauwerken aus Betonfertigteilen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102392549A (zh) * 2011-11-23 2012-03-28 大连市建设工程集团有限公司 无缝预应力混凝土自防水清水池施工工法
EP2730722A1 (fr) * 2012-11-08 2014-05-14 Benno Drössler GmbH & Co, Bauunternehmung KG Réservoir à structure modulaire

Also Published As

Publication number Publication date
DE102006054596A1 (de) 2008-04-30

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