EP2686497B1 - Wandmodul zur errichtung eines bauwerks - Google Patents

Wandmodul zur errichtung eines bauwerks Download PDF

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Publication number
EP2686497B1
EP2686497B1 EP12709283.1A EP12709283A EP2686497B1 EP 2686497 B1 EP2686497 B1 EP 2686497B1 EP 12709283 A EP12709283 A EP 12709283A EP 2686497 B1 EP2686497 B1 EP 2686497B1
Authority
EP
European Patent Office
Prior art keywords
wall
connection
reinforcing bars
plates
wall element
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.)
Active
Application number
EP12709283.1A
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German (de)
English (en)
French (fr)
Other versions
EP2686497A1 (de
Inventor
Anna GALLINAT
Nikolaos CHRISTOFORDIS
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.)
Areva GmbH
Original Assignee
Areva GmbH
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
Priority claimed from DE102011014179A external-priority patent/DE102011014179A1/de
Application filed by Areva GmbH filed Critical Areva GmbH
Priority to PL12709283T priority Critical patent/PL2686497T3/pl
Publication of EP2686497A1 publication Critical patent/EP2686497A1/de
Application granted granted Critical
Publication of EP2686497B1 publication Critical patent/EP2686497B1/de
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
    • E04B2/62—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members the members being formed of two or more elements in side-by-side relationship
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations

Definitions

  • the invention relates to a trained as a precast concrete wall module for the construction of a building. It further relates to a building produced using such wall modules, in particular an operating or plant building of a nuclear power plant.
  • Safety-related buildings of nuclear facilities such as those buildings that house the emergency generators, have so far been almost exclusively designed as a local concrete construction.
  • the prefabricated construction tried and tested in ordinary residential construction has so far practically not been used.
  • a reduction is possible by means of systems which make it possible to flexibly plan the desired rooms and their occupancy with prefabricated modules.
  • a wall module having the features of the preamble of claim 1 is known from US 2,920,475 A known. There, any manufacturing and alignment inaccuracies in the assembly of the wall modules are compensated by holes in connecting elements using a reamer or a router are expanded accurately before bolts are inserted with the most accurate fit.
  • DE 2 216 302 A1 discloses a connecting element for reinforcing bars of precast concrete components with a clearance within an axial bore.
  • the invention has for its object to provide a wall module of the type mentioned, which can be combined with other such wall modules in a simple way to a building, especially a building or complex of buildings, and connect, which is designed not only for ordinary operating loads, but about it
  • unlikely extreme loads - individually or in combination - withstand such as flooding, earthquakes, continuous rain, ice loads, wind loads, hurricanes, extreme ambient temperatures, impact of projectiles, plane crashes, etc.
  • wall module is here interpreted broadly and includes in addition to inner and outer wall sections (side walls) of a building in particular also floor and ceiling panels.
  • Flat, flat wall modules in particular with a rectangular base, although preferred - but the wall modules can also be curved, so that For example, the construction of a curved wall section or a cylindrical building (reactor building, etc.) is possible.
  • connecting elements - at least primarily - for a non-positive connection with each other, in particular by screwing or clamping, are designed.
  • a positive connection may be provided, in particular for securing previously prepared screw.
  • At least two parallel reinforcing rods are combined to form a unit and connected at the end to the same connecting element.
  • the respective wall module can be part of a side wall or a top wall or base plate, that is, it is aligned either vertically or horizontally. Accordingly, both vertical and horizontal reinforcing bars with attached vertical or horizontal connecting elements are provided in the installation or mounting state to connect both side wall modules with each other and ceiling wall modules with each other and with each other.
  • a wall module in the mounting state horizontally extending reinforcing bars fixedly connected to the end having at least one support plate support member, in particular welded, wherein the respective support plate is embraced by a U-shaped saddle element with a base plate and two leg plates, and wherein the leg plates in turn firmly connected to an associated horizontal connecting element, in particular welded.
  • the saddle element is preferably made in one piece.
  • the saddle element expediently rests with its base surface on an end face of the holding plate and is dimensioned in particular with regard to the distance between the leg plates in such a way that the abovementioned flexible seat is realized. That is, the required flexibility of the connection is preferably realized in this variant by the displaceability of the saddle element relative to the holding plate.
  • the respective support element consists of a single block-shaped holding plate, which is firmly connected to a total of two reinforcing bars, in particular welded.
  • the respective support element comprises two parallelepiped retaining plates, which are connected to one another via two parallelepipedal cross plates, wherein the support element is fixedly connected, in particular welded, to four associated reinforcing rods, and wherein each of the two retaining plates is encompassed by a saddle element connected to a horizontal connecting element is.
  • a connection unit located in the wall module therefore comprises a total of four parallel reinforcing rods which are each provided at the end with a connection unit having two connecting elements.
  • the frame-like support element in this variant can also be made in one piece in a preferred embodiment.
  • the respective horizontal connecting element in the female version comprises a sleeve provided with an internal thread and complementary male version with an externally threaded threaded bolt with associated lock nut, wherein the male connecting element and the female connecting element in the connected state, preferably in the manner of a turnbuckle interact.
  • the respective bush is expediently screwed to the end facing the support element on a threaded bolt, which is provided for attachment to the saddle element.
  • leg plates of the respective saddle element are aligned parallel to the horizontally extending reinforcing bars and parallel thereto receiving slots, which are delimited by slot edges, wherein the respective threaded bolt of the associated connecting element along the receiving slots pressed between the leg plates and in the Area of the slot edges firmly connected to the leg plates, in particular welded.
  • a wall module in which in the assembled state vertically extending reinforcing bars fixedly connected to the end of a support member, in particular welded, which has a recess for performing a provided with an external thread tappet, in conjunction with two unscrewed anchor nuts and possibly existing Engaged by the threaded bolt anchor plates is effective as a vertical connection element.
  • the threaded bolt has a slightly smaller diameter than the surrounding seat, which is realized in particular by an associated recess in the support member or by a corresponding recess in an anchor plate.
  • the respective support element comprises four parallelepiped-shaped frame plates connected in the manner of a rectangular frame, two frame plates lying opposite each other being designed as holding plates and firmly connected, in particular welded, to a reinforcing bar.
  • a vertical connection unit in the wall module thus preferably has two reinforcing bars.
  • an embodiment of the wall module is advantageous in which the wall body has a shell, an inner shell and an intermediate core filling in the manner of a sandwich construction, wherein the outer shell and the inner shell via reinforcing elements, in addition to the reinforcing bars of the connection units further elements may be sheared together.
  • a building which is composed of a plurality of interconnected via the flexible connecting elements wall modules of the type mentioned, meets the requirements mentioned above in an excellent manner.
  • the system can be applied to all buildings which, due to their function in the installations, must withstand the external and internal events mentioned. This means that the system is not only applicable to nuclear power plants, but it can also be used in chemical, military and other fields.
  • the element connections are designed so that the specified reinforcement values are to be transferred in the form of a full thrust (100% power transmission).
  • Each reinforcing rod is connected to the reinforcement of the follow-up component in such a design, regardless of whether the possible strength is achieved.
  • the prefabricated building element system according to the invention has, in an advantageous variant, a wall thickness of only 0.40 m and an optional facing shell with a thickness of about 0.10 m. Thus all loads and load connections described above are reliably absorbed.
  • the advantages achieved by the invention are in particular that, by providing a "modular system" with prefabricated, standardized wall modules or wall profiles, which are provided with high-quality and flexible connections or connections, which have always been known from the conventional prefabrication advantages in terms Planning and execution time as well as costs and efficiency can be transferred to the construction of buildings for nuclear power plants.
  • the invention is not limited to such uses, but may also be used, for example, for non-nuclear industrial plants, military equipment or even buildings, such as in high earthquake-prone areas.
  • the wall modules 2 according to the present invention are designed as prefabricated concrete components with connecting units 4 partially cast in the concrete, wherein connecting elements 6 project outwardly from the respective wall body 8 for connection to complementary connecting elements 6 of corresponding neighboring modules.
  • connection unit 4 comprises two parallel, equal long reinforcing bars 10, which are welded at their respective ends to the end faces of a cuboid holding plate 12.
  • the respective holding plate 12 is encompassed by a U-shaped saddle element 14, which has a base plate 16 and two leg plates 18.
  • the respective saddle element 14 is preferably made in one piece (here, however, a composite of several parts variant is shown) and aligned such that the leg plates 18 to some extent form an extension of the reinforcing bars 10 to the outside, which in turn outwardly in the form of a parallel to the Reinforcing bars 10 aligned connecting element 6 continues.
  • the respective connecting element 6 comprises an externally threaded threaded bolt 20 which engages at its inner end between receiving slots 22 of the two associated leg plates 18 and is welded to the slot edges 24 with the leg plates 18.
  • the outer end of the respective threaded bolt 20 is provided either in a female version with an internally threaded bush 26 or male version with a lock nut 28 so that between complementary connecting elements 6 adjacent wall modules 2, a corresponding non-positive connection in the manner of a turnbuckle connection can be produced ,
  • FIG. 7 illustrated second type of horizontal connection unit 4 is, as regards the operation, constructed quite anlog, but has twice the number of connecting elements 6 and reinforcing bars 10 on. There are therefore provided on each side two mutually parallel, each surrounded by a saddle element 14 with associated connecting element 6 holding plates 12, wherein the holding plates 12 are connected to each other via transverse plates 30.
  • the frame formed from holding plates 12 and transverse plates 30 may be made in one piece.
  • the reinforcing bars 10 are welded to the end faces of the holding plates 12, alternatively to the transverse plates 30. In this way, on each side of the connection unit 4, as it were, a double turnbuckle connection can be realized, which has the flexibility described above.
  • FIG. 8th shows a vertical connection unit 4 with basically similar operating principle, but in detail different structure of the connecting elements 6.
  • the two reinforcing bars 10 are here namely the end welded to a four frame plates 32 formed rectangular frame.
  • anchor plate 36 is welded to the frame plates 32.
  • the diameter of the recess 34 is dimensioned such that a threaded bolt 38, which is also referred to as an anchor bolt, can be pushed through with a certain clearance, that is to say with the formation of an annular gap.
  • An anchor nut 40 is used for solidifying and fixing a connection produced with a counterpart of an adjacent wall module 2, which is likewise fixed there by means of a corresponding armature plate 36, which is penetrated by the threaded bolt 38.
  • a differentiation according to male and female connection type is not absolutely necessary, but can of course be provided in an alternative embodiment.
  • clamping bushes or the like can again be used here in order to connect the opposing ends of threaded bolts 38 of adjacent wall modules 2 to one another.
  • the vertical connection just like the horizontal connection, allows a certain flexibility perpendicular to the longitudinal direction of the reinforcing bars 10 of at least 2 millimeters, preferably at least 5 millimeters adjustment margin.
  • welds 42 All components and components that are composed in the figures of individual components welded together (welds 42), in an alternative embodiment can also be made in one piece, such as cast or produced by cold or hot forming.
  • connectors described below may be substituted for those in the FIG. 1 to 11 shown and described connector - there called “fasteners” - occur and replace them partially or completely or combined or interact with them in a variety of ways.
  • FIG. 12 to 30 Several embodiments of connector systems according to the invention for wall modules in reinforced concrete prefabricated design will be explained in more detail with reference to drawings.
  • the building is designed as a solid construction of prefabricated elements or prefabricated modules made of reinforced concrete in the form of wall, ceiling, corner elements and the like, hereinafter briefly summarized by the term “wall module”, the term “ Wall element "is used synonymously.
  • wall module the term “ Wall element”
  • the connections between the prefabricated elements are handled with special connectors or connector systems based on screw connections.
  • the prefabricated wall modules can be combined almost anywhere.
  • the screw connections meet the requirements for cyclic alternating stresses under seismic action or comparable natural events as well as for extraordinary loads, eg. B. explosions or impact loads.
  • FIG. 12 A wall section composed of three similar, rectangular wall modules 2 is exemplary in FIG FIG. 12 shown in perspective.
  • precast elements are continuous, d. H. preferably arranged over the entire edge length of one or more elements extending U-beam, which are provided according to the reinforcement distances of the reinforcing grid with cuts / slots. To compensate for tolerances these are to be provided with excess over the inserted through screw connections of the reinforcing bars.
  • the thickness of the U-beams should be at least 20 mm, 25 mm is recommended.
  • the connection to the concrete elements is made with nuts, which are screwed onto the protruding reinforcing rods or rods with threaded ends.
  • the U-beams are pushed under the connectors and screwed.
  • This connection type is exemplary in FIG. 13 and FIG. 14 illustrated.
  • FIG. 13 a section through a vertically oriented wall module 2, here with an associated attachment shell 1003.
  • the U-beam 1004 can be seen, via which the connection is made to the adjacent wall modules not shown here.
  • the U-beams 1004 rest respectively with their legs 1006 on the edge surfaces of the associated wall modules and to a certain extent form spacers between adjacent wall modules.
  • the projecting from the wall element, there provided with an external thread ends (screw terminals) of the reinforcing rods 10 are guided by associated slots in the leg of the U-beam and in each case by a screwed from the outside counter nut 1010th secured.
  • the holes / elongated holes in the legs 1006 of the U-beams 1004, through which the ends of the reinforcing bars 10 are guided, are generously dimensioned in diameter so that the reinforcing bars 10 have corresponding clearance with loosened locknuts 1010, preferably at least 5 mm in each Direction.
  • the reinforcing bars 10 advantageously pass through the entire wall module 2 from edge to edge or from junction to junction, respectively. That is, the respective reinforcing bar 10 has at each of its two ends a connector of the type described above which interacts with an associated connector of the adjacent wall module.
  • the two connectors at the opposite ends of a reinforcing bar 10 are preferably of the same type and have a similar dimensioning. The same applies to the further connection types described further below.
  • FIG. 14 shows the connection thus produced between two wall modules in plan view. Of the wall modules themselves, only the horizontal reinforcing bars 10 are visible in this simplified representation.
  • both vertical and horizontal connections between adjacent wall modules can be made in this way.
  • box-type screw connection (box) described below is also suitable for both horizontal and vertical connections.
  • This connection type is based on FIG. 15 to FIG. 18 illustrated.
  • FIG. 15 shows FIG. 15 in the left half of a perspective view of the reinforcement grid 1012 of a rectangular wall module 2 with each end connected to the reinforcing bars 10 boxes 1014.
  • the right half of the wall module 2 is shown in the delivery state with applied concrete casting compound.
  • Each of the boxes 1014 is connected when joining the wall modules 2 with a corresponding box 1014 of the adjacent wall module 2 by means of a screw connection.
  • FIG. 16 shows a longitudinal section through such interconnected box-box combination at the junction of two wall modules.
  • FIG. 17 and FIG. 18 show two in FIG. 16 accordingly marked with Roman numerals cross sections.
  • the respective box 1014 is connected and fixed to the end of a reinforcing bar 10. This is done via a so-called LENTON ringmuffenitati 1016 or similar.
  • the conically tapered, provided with an external thread end of the reinforcing rod 10 is in a complementarily shaped threaded sleeve Screwed screw 1018 or screw, which forms an integral part of the box 1014.
  • the connection of the two identically constructed boxes 1014 with each other by an internal connecting pin 1020, which is provided at both ends with an external thread and an associated bolt channel 1022 passes through.
  • the screwed-on locknuts 1024 each act on an intermediate anchoring plate 1026 which defines the bolt channel 1022 defining annular sleeve 1028 of the associated box 1014 and thus fix the arrangement.
  • the annular end face 1030 of the respective annular sleeve 1028 thereby forms an abutment surface which is effective as a stop for the anchoring plate 1026 designed in the manner of a slotted washer.
  • the annular sleeves 1028 of the two boxes 1014 and thus the two boxes 1014 as a whole are thereby pressed firmly against one another in the clamped state.
  • the inner diameter of the bolt channel 1022 is greater than the outer diameter of the connecting bolt 1020
  • the respective anchoring plate 1026 within the enclosure formed by the walls of the box 1014 has sufficient freedom of movement, and finally also a sufficiently large axial gap between the respective lock nut 1024 and its opposite threaded sleeve / screw sleeve 1018, a very adaptable connection is created.
  • the given when not yet tightened locknuts 1024 movement space in all three spatial directions is preferably at least 5 mm.
  • FIG. 19 to FIG. 25 Another type of connection, also suitable for both horizontal and vertical connections, is in FIG. 19 to FIG. 25 illustrated.
  • FIG. 21 A single connector is in FIG. 21 in perspective and in FIG. 22 shown in a plan view.
  • FIG. 23 to FIG. 25 show different sections through individual components of the connector.
  • the respective reinforcement bar 10 of the wall module 2 is anchored at the end in an end plate 1034, also referred to as a terminator.
  • an end plate 1034 also referred to as a terminator.
  • screwing such as using a LENTON ringmuffenitati or the like, wherein the threaded sleeve 1036 or screw sleeve is positively inserted and fixed in a corresponding bore through the end plate 1034 (see FIG. 24 ).
  • connection of two end plates 1034 again takes place via bolts 1038, pass through the corresponding holes through the end plates 1034 and secured by nuts 1040.
  • the inner diameter of the bolted through 1038 holes in the end plates 1034 is greater than the outer diameter of the respective bolt 1038, so that with loosened or loosened nuts 1040, the desired freedom of movement (ie game) of preferably more than 5 mm in all directions is realized. This is for example FIG. 24 and FIG. 25 out.
  • the length of the bolt 1038 is expediently dimensioned such that in the final assembly state, a significant gap between the two interconnected end plates 1034 remains.
  • gaps are advantageously in the completion of the composite of the wall modules 2 building with a filling material, such as fine-grained concrete or mortar shed. This also applies mutatis mutandis to the gaps, joints and spaces at the joints of adjacent wall modules in the other types of connection described here.
  • Detectable reinforcing grid 1012 is typically on the order of 200 mm. This value should also be taken as the basis for the other connection variants described here, it being understood that considerable variations are possible depending on the application.
  • a typical value for the diameter of the bolts 1038 is on the order of 20 mm or more.
  • This connection has a certain similarity to the screw connection type U-beam.
  • the screwing of the reinforcing bars is not handled with sleeves, but it metal screws are screwed onto the ends of the reinforcing bars, which ensure the full blow.
  • a metal plate is screwed onto the U-carrier, which completes the carrier profile to the closed rectangular ring.
  • the gap between the wall modules is expediently potted again.
  • FIG. 26 This is exemplary in FIG. 26 in perspective and in FIG. 27 shown in section.
  • the metal claw 1046 connected to the respective reinforcing rod 10 It is designed in one piece and has a threaded sleeve 1048 screwed onto the reinforcing rod 10 and a retaining leg 1050 arranged at right angles thereto.
  • the end of the reinforcing bar 10 with the threaded sleeve 1048 is guided through a significant clearance hole in the leg 1052 of the U-beam 1054, so that the holding leg 1050 of the metal claw 1046 is held in the interior of the U-beam 1054.
  • the screwed onto the U-beam 1054 metal plate 1058 closes the U-profile to a box.
  • the box disposed between the two wall modules 2 connected together preferably extends over the entire edge length thereof.
  • the reinforcing rods 10 are provided at the end with screwed metal claws 1060 analogous to the connection of the type claw I.
  • the U-bracket 1062 does not extend over several or all connections of a side edge of the respective wall module 2, but only via the connector itself.
  • the fixation is carried out by perpendicular to the longitudinal axis of the reinforcing bars 10 extending screws 1064, as in FIG. 28 in perspective and in FIG. 29 is shown in section.
  • connection means which are inserted in corresponding recesses in the wall modules become. This ensures the possibility of tensile force transmission of the corresponding wall joint.
  • connection system is exemplified in FIG. 30 illustrated by a section through two interconnected wall modules 2.
  • two double-headed anchors 1070 arranged at right angles to each other are combined to form an anchor cross 1072.
  • the two double-headed anchors 1070 can be firmly connected to one another at the point of intersection of the anchor cross 1072.
  • the anchor cross 1072 can also be cast in one piece.
  • Each double-headed anchor 1070 has two thickened, radially projecting heads 1074, which are integrally formed on an anchor rod 1076, and which are fixed in a form-fitting manner in corresponding recesses or grooves of the respective associated wall module 2.
  • the recesses are expediently potted with a filling material, such as mortar or lightweight concrete.
EP12709283.1A 2011-03-16 2012-02-28 Wandmodul zur errichtung eines bauwerks Active EP2686497B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12709283T PL2686497T3 (pl) 2011-03-16 2012-02-28 Moduł ścienny do wzniesienia budowli

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011014179A DE102011014179A1 (de) 2011-03-16 2011-03-16 Wandmodul zur Errichtung eines Bauwerks sowie zugehöriges Bauwerk
DE102012001167 2012-01-24
PCT/EP2012/000856 WO2012123067A1 (de) 2011-03-16 2012-02-28 Wandmodul zur errichtung eines bauwerks sowie zugehöriges bauwerk

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EP2686497A1 EP2686497A1 (de) 2014-01-22
EP2686497B1 true EP2686497B1 (de) 2015-09-09

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US (1) US20140013699A1 (zh)
EP (1) EP2686497B1 (zh)
JP (1) JP5985519B2 (zh)
KR (1) KR102043979B1 (zh)
CN (1) CN103459732B (zh)
AR (1) AR085418A1 (zh)
HU (1) HUE025855T2 (zh)
PL (1) PL2686497T3 (zh)
RU (1) RU2615538C2 (zh)
TW (1) TWI551754B (zh)
WO (1) WO2012123067A1 (zh)

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DE102016216771A1 (de) 2016-09-05 2018-03-08 Max Aicher Gmbh & Co. Kg Mehrschichtwand für ein Bauwerk
DE102018220289B4 (de) 2018-02-15 2022-01-13 Max Aicher Gmbh & Co. Kg Mehrschichtwand für die Aufnahme einer dynamischen Beanspruchung in einem Bauwerk

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DE102012219209A1 (de) 2012-10-22 2014-04-24 Areva Gmbh Wandelement für Gebäude in Fertigbauweise
CN103334535B (zh) * 2013-07-09 2015-08-19 普帝龙绿色建筑研发（重庆）有限公司 高承重快拆装式建筑模块及其制造方法和建筑构建方法
US9984251B2 (en) 2014-05-12 2018-05-29 Wells Fargo Bank, N.A. Profile management
DE102015200105A1 (de) * 2014-08-18 2016-02-18 Drössler GmbH Umwelttechnik Betonkonstruktion in Modulbauweise
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PL2686497T3 (pl) 2016-02-29
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CN103459732B (zh) 2016-04-20
TWI551754B (zh) 2016-10-01
JP5985519B2 (ja) 2016-09-06
KR102043979B1 (ko) 2019-11-12
JP2014511950A (ja) 2014-05-19
KR20140018924A (ko) 2014-02-13
WO2012123067A8 (de) 2013-10-03
RU2615538C2 (ru) 2017-04-05
AR085418A1 (es) 2013-10-02
US20140013699A1 (en) 2014-01-16
HUE025855T2 (en) 2016-04-28
TW201243133A (en) 2012-11-01
WO2012123067A1 (de) 2012-09-20
EP2686497A1 (de) 2014-01-22

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