EP1028203A2 - Dispositif d'armature - Google Patents

Dispositif d'armature Download PDF

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Publication number
EP1028203A2
EP1028203A2 EP00101468A EP00101468A EP1028203A2 EP 1028203 A2 EP1028203 A2 EP 1028203A2 EP 00101468 A EP00101468 A EP 00101468A EP 00101468 A EP00101468 A EP 00101468A EP 1028203 A2 EP1028203 A2 EP 1028203A2
Authority
EP
European Patent Office
Prior art keywords
reinforcement
prefabricated part
loops
adjacent
composite reinforcement
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Withdrawn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
EP00101468A
Other languages
German (de)
English (en)
Other versions
EP1028203A3 (fr
Inventor
Richard Prof. Dr.-Ing. Rojek
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1028203A2 publication Critical patent/EP1028203A2/fr
Publication of EP1028203A3 publication Critical patent/EP1028203A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement
    • E04B5/06—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement with beams placed against one another optionally with pointing-mortar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/867—Corner details

Definitions

  • the invention relates to a novel form of reinforcement in steel and Prestressed concrete structures with which tensile forces are conducted over joints can.
  • Figure 1 shows an example of two finished parts 1 and 2, between the lower Plates 3 a and 3 b is the joint 4.
  • the joint area is in the Figure 3 reproduced on an enlarged scale.
  • the finished parts 1 and 2 are supplemented with in-situ concrete 5 after installation.
  • the reinforcements 6 and 9 built in, in the prefabricated part 2 these are the corresponding Reinforcements 7 and 9.
  • Reinforcements 7 and 8 are designed that - regardless of which of the two finished parts 1 and 2 first was installed - the neighboring precast element can be retracted from the side can, without these reinforcements colliding with each other or with the finished parts.
  • this is achieved in detail in that the loop-shaped reinforcements 7 and 8 of different heights from the finished parts protrude and can thus be pushed into each other.
  • the precast side surfaces in the upper area to be provided with bevels 11. Similar bends are also at conventional precast elements required to for on the plates 3 a and 3 b installed reinforcements in the joint area sufficient concrete cover to reach.
  • the formation of the reinforcements 7 and 8 ensures that after the in-situ concrete addition Tractive forces within the plates 3 a and 3 b in this Reinforcements are created in the joint area by appropriate pressure struts is forwarded to the other reinforcement. Without expensive reinforcement additions can therefore bend tensile forces through the formation of reinforcement be passed without restriction over the precast joint.
  • FIG. 4 and 5 is a variant of the formation of the joint-bridging Reinforcement shown.
  • the loop-shaped Reinforcements 12 and 13 are identical to each other, resulting in multiple logistic Advantages in the precast plant and on the construction site. you will be according to the top view in FIG. 5, offset from one another. This means, that a loop-shaped reinforcement 12 between each other adjacent loop-shaped reinforcements 13 runs. Thereby the prefabricated parts can be pushed together particularly easily and easily during installation - even if the reinforcements are at their height or deviate from the planned shape due to unwanted deformations should.
  • the reinforcement 12 forms in the final state and 13 a spatial framework system.
  • the mode of action can be seen like with a zipper (which however cannot be opened).
  • the interlocking zipper teeth form the concrete used for this Stress is reinforced by the reinforcements 12 and 13.
  • the reinforcements 12 and 13 resulting bending tensile forces passed unrestrictedly over joint 4 become.
  • Figures 6 and 7 show that the design of the reinforcement with their great advantages can also be applied if - as with the im Bridge construction used precast beams 14 usual - the precast panels essential must be thicker than in the examples according to FIGS. 1 to 5. This difference can easily be achieved by appropriately adapted joint training 15 be balanced.
  • the carriers 14 each have an edge one level, with the levels of neighboring carriers becoming an open one Complete the channel, which runs in the longitudinal direction. This form of joint formation or the channel formed thereby can also be advantageous for the Arrangement of a joint cover 16 can be used.
  • the head-side reinforcement is designated 17.
  • Figures 8 to 11 are partially finished walls in different floor plans shown, the element plates connected in pairs by lattice girders 18 19 are formed.
  • the joints 20 between the precast elements are each non-positively through the design of the element reinforcement 12 and 13 bridged. There is no reinforcement for these walls on the construction site to lay more.
  • the formation of the element reinforcement also leads to these application examples by saving reinforcement and time economic benefits.
  • the effect of the reinforcement in the joint area due to its location close to the surface compared to the previous one Practice definitely improved.
  • the various figures show that the Element reinforcement not only for joints within one Wall section, but also in the area on one side and adjacent crossing walls as well as applied to wall corners can be.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Bridges Or Land Bridges (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
EP00101468A 1999-02-11 2000-01-26 Dispositif d'armature Withdrawn EP1028203A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29902384U DE29902384U1 (de) 1999-02-11 1999-02-11 Bewehrungsvorrichtung
DE29902384U 1999-02-11

Publications (2)

Publication Number Publication Date
EP1028203A2 true EP1028203A2 (fr) 2000-08-16
EP1028203A3 EP1028203A3 (fr) 2001-05-02

Family

ID=8069218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101468A Withdrawn EP1028203A3 (fr) 1999-02-11 2000-01-26 Dispositif d'armature

Country Status (2)

Country Link
EP (1) EP1028203A3 (fr)
DE (1) DE29902384U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514300A1 (de) * 2013-04-15 2014-11-15 Kappema Fertigteilindustrie Gmbh Bauwerk

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014221234B2 (en) * 2013-12-11 2015-07-30 Quickcell Technology Pty Ltd Precast concrete beam
CN113846830B (zh) * 2021-10-22 2022-11-11 湖南鑫政铝业科技有限公司 一种便于拆卸的建筑用铝型材铝模板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350866A1 (de) * 1973-10-10 1975-04-30 Rehm Gallus Betonstahlmatte
US4067758A (en) * 1972-12-15 1978-01-10 Charles Sommer Method of forming constructional elements
FR2474563A1 (fr) * 1980-01-25 1981-07-31 Eizaguirre Lopetegui Pedro Demi-poutrelle prefabriquee semi-resistante et ossature portante pour le batiment comportant utilisation de cette demi-poutrelle
FR2638474A1 (fr) * 1988-11-03 1990-05-04 Aznavorian Garabet Panneaux prefabriques pour la construction de batiments, procede de construction et batiments construits au moyen de ces panneaux

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB721937A (en) * 1951-11-26 1955-01-12 Continental Gummi Werke Ag Improvements in or relating to conveying devices
DE1739190U (de) * 1956-09-26 1957-02-07 Eduard Magar Stahlbetonformstein zur herstellung einer stahlbetonrippendecke.
CH370555A (de) * 1959-03-26 1963-07-15 Schmitter Adolf Verfahren zur schalungslosen Herstellung einer Decke aus armiertem Beton, vorfabriziertes Element zur Durchführung des Verfahrens, und nach dem Verfahren hergestellte Decke
US3763613A (en) * 1970-01-14 1973-10-09 H Wise Composite concrete construction of two-way slabs and flat slabs
DE7029485U (de) * 1970-08-05 1970-11-26 Lohwasser Hermann Vorgefertigte bauplatte fuer die herstellung von gebaeudedecken aus vollbeton.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067758A (en) * 1972-12-15 1978-01-10 Charles Sommer Method of forming constructional elements
DE2350866A1 (de) * 1973-10-10 1975-04-30 Rehm Gallus Betonstahlmatte
FR2474563A1 (fr) * 1980-01-25 1981-07-31 Eizaguirre Lopetegui Pedro Demi-poutrelle prefabriquee semi-resistante et ossature portante pour le batiment comportant utilisation de cette demi-poutrelle
FR2638474A1 (fr) * 1988-11-03 1990-05-04 Aznavorian Garabet Panneaux prefabriques pour la construction de batiments, procede de construction et batiments construits au moyen de ces panneaux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514300A1 (de) * 2013-04-15 2014-11-15 Kappema Fertigteilindustrie Gmbh Bauwerk
AT514300B1 (de) * 2013-04-15 2015-10-15 Kappema Fertigteilindustrie Gmbh Bauwerk

Also Published As

Publication number Publication date
EP1028203A3 (fr) 2001-05-02
DE29902384U1 (de) 2000-07-20

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