EP1548196A1 - Elément de connection pour une liaison à haute résistance à la flexion entre éléments de construction - Google Patents

Elément de connection pour une liaison à haute résistance à la flexion entre éléments de construction Download PDF

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Publication number
EP1548196A1
EP1548196A1 EP04030136A EP04030136A EP1548196A1 EP 1548196 A1 EP1548196 A1 EP 1548196A1 EP 04030136 A EP04030136 A EP 04030136A EP 04030136 A EP04030136 A EP 04030136A EP 1548196 A1 EP1548196 A1 EP 1548196A1
Authority
EP
European Patent Office
Prior art keywords
plug
connecting element
element according
receptacle
joint
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Withdrawn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
EP04030136A
Other languages
German (de)
English (en)
Inventor
Harald Braasch
Hubert Fritschi
Udo Prof. Dr.Ing. Peil
Thomas Prof. Dr.Ing. Ummenhofer
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.)
INGENIEURSOZIETAET PEIL, UMMENHOFER & PARTNER G
Schoeck Bauteile GmbH
Original Assignee
Prof Peil und Partner GbR
Schoeck Bauteile 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
Application filed by Prof Peil und Partner GbR, Schoeck Bauteile GmbH filed Critical Prof Peil und Partner GbR
Publication of EP1548196A1 publication Critical patent/EP1548196A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21—Connections specially adapted therefor
    • E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2409—Hooks, dovetails or other interlocking connections

Definitions

  • the invention relates to a connecting element for mutually rigid Connection of components such as supports, columns and the like in particular in structural steel construction and prefabricated reinforced concrete construction, with two to be connected to each other Components can be fixed to one another via a plug connection are and wherein the first of the two components, a plug-in element and the second component, the plug-in element at least in the tension and compression directions and in a transverse force direction positively encompassing plug receptacle assigned.
  • the present invention is based on the object, a rigid connection of the type mentioned without significant Requirements for tolerances or accuracy of the connected to each other To provide components available, with a predetermined Even tolerate tolerances.
  • two are on contradictory requirements, namely on the one hand, a large Tolerance compensation possibility and on the other hand bending stiffness of the Connection.
  • the connecting element consists thus according to the invention now of three parts, namely the plug-in element on the one hand and the plug-in receptacle on the other as well as in the joint be inserted or introduced between plug-in element and plug receptacle pressure-stable filling material, preferably in fluid, but anyway not yet cured formable state in the for the pressure force transmission and optionally also for the transverse force transmission relevant areas the joint is introduced and so exactly adapts to the joint shape, the in the joint sets or hardens and thereby the space between Plug-in element on the one hand and plug-in receptacle on the other hand bridged without play and therefore after setting or curing a direct pressure-stable Compressive force transmission and possibly also produces tensile force transmission.
  • the joint between the plug and socket so the distance to be bridged by the filling material, at least in the order of magnitude from millimeters to several (for example 5 to 6) centimeters. Accordingly, the manufacturing and assembly tolerances in Millimeter to centimeter range and yet it is possible (optionally after curing of the filling material) a play-free connection to obtain.
  • the plug-in receptacle Due to the fact that the plug-in receptacle, the plug element at least in tensile and Pressing embraces form fit, is in the inventive manner achieved that not only for the successive directed compressive forces of the components a play-free facility is created, but that too from each other directed tensile forces due to a positive connection by the engaging behind be transferred to the socket in the form of compressive forces and
  • the pressure-stable filling material here, the backlash-free and pressure-resistant system provides.
  • the gap left between the plug-in element and the plug-in receptacle becomes similar a mold filled with the pressure-stable filling material and wait, until this is cured or set, so you have at least in train and Compression direction and in particular all-round joint filling also in terms of moments, lateral forces and normal forces backlash and so overall a rigid connection.
  • the pressure-stable Filler an originally game-prone connector of the two components with the possibility of large tolerances in a tolerance-free bending Connection changeable.
  • the pressure-stable filling material As far as the pressure-stable filling material, this can either kneading or be malleable and high pressure resistant due to the chambering through the socket and / or creep-resistant material properties, so that To ensure pressure force transmission. It is particularly advantageous however, especially in terms of handleability, when the filler is made castable curable material and here, for example, the Steck method acts as a permanent formwork for the filling material. Also in this case, should be selected as filler such a material, which after curing, high pressure resistant and / or creep resistant to the required To ensure flexural rigidity.
  • the pressure-stable filling material made of ultrahigh-strength Concrete exists.
  • UHPC ultrahigh-strength Concrete
  • the ultra-high-strength concrete has a cross-section of the aggregates of less than or equal to 0.5 mm.
  • the ultra-high strength concrete - at least in terms of compressive strength - properties almost as steel and thus corresponds in its compressive strength at least almost the cohesive welded joint of the prior art.
  • connection of the invention is extremely inexpensive and also suitable for construction sites.
  • the initially mentioned positive connection can - similar to the embodiment in the sigma node of the prior art - be prepared by that the plug-in receptacle of the second component from one in the direction of the first Component consists of open C-profile, and that the plug element consists of a in its cross-section to the size of the recess within the C-profile of Plug-in fitting T-profile is made, so that in nested Plug element and plug-in receptacle, the two outer T-leg at least in Compression direction of the mutually running C-legs form-fitting are encompassed or underrun.
  • the plug-in element is supported not only in the printing direction, but also in the pulling direction on the plug-in receptacle from.
  • the C-shaped profiling shape and the T-shaped profiling shape each oriented in a horizontal plane, ie the T-shape and the C-shape formed relative to a horizontal plane.
  • the Plug-in assembly by vertically nesting the overlapping together to be connected ends of the two components until plug-in element on the one hand and plug-in receptacle on the other hand at the same height level are located.
  • plug-in element To fill the gap between plug-in element and plug-in receptacle Concrete favor, it is recommended that the plug receptacle for retention of the filled in the joint fluid concrete on its underside trough-shaped is formed and the bottom of the joint closes down.
  • the trough-shaped underside of the plug-in receptacle in the Plug element provided height adjustment, in particular in the form of a Actuate screw to the same height positioning of the two to achieve to be connected components and a transverse force transmission also to allow in the construction state. After curing, the Transverse force transmission via the filler material.
  • a T-shaped plug-in element 1 is shown in plan view, which by a C-shaped plug-in receptacle 2 is encompassed so that it in through the arrow 3 in Figure 1 indicated tensile and compressive force form fit, However, with a big game is embraced.
  • the arrow 3 also indicates the game justified displacement possibility of the plug element within the socket on, the size tolerances of the T-shaped plug element head within the recess of the C-shaped plug element head is intended to illustrate. This is easily a Verstell- or displaceability both in horizontal Direction as well as in the direction of rotation recognizable.
  • Figure 2 shows how the plug-in element 1 to a first component 5 and how the plug-in receptacle 2 are connected to a second component 6, wherein in the joint 4 in all joint areas between plug-in element 1 and plug-in receptacle 2 an ultra-high-strength concrete 7 is filled and this so a rigid Connection between two components manufactures.
  • Figure 3 shows this rigid connection in a partially sectioned side view and indicates how the plug-in receptacle 2 on its underside 2a trough-shaped is formed to close the gap 4 down and the concrete 7 of To prevent it flowing out of the joint 4 in the still liquid state.
  • a Adjustment screw 8 with the trough-shaped bottom 2a of the socket 2 cooperates, provides for height adjustment of the first component. 5 relative to the second component 6 and for the transmission of shear forces also under construction.
  • FIG 4 a figure 3 corresponding embodiment is shown with the single Difference that the first component 5 of Figure 3, which consists of a solid reinforced concrete component consists, by a double-T-shaped or Any steel support 15 is replaced.
  • the second component 6 of Figure 3 which is also a reinforced concrete section, by a double T-shaped support 16 replaced.
  • the plug-in receptacle 2 and the plug-in element 1 are concerned - the two embodiments each other, which is why the same parts provided with the same reference numerals are.
  • FIG. 6 and FIG. 7 show how to save material can prevent the T-shape of the plug-in element uniform over large height ranges of the first component must extend: there is a Plug element 21 shown, which is designed in two parts and from a T-shaped tensile force transmission element 21a and a T-shaped pressure force transmission element 21b, wherein the tensile force transmitting member 21a above the pressure force transmission element 21b and thus on a different Height level is arranged. Also in this case is the plug element 21 connected to a double-T-shaped steel beam 25, the represents the first component.
  • the present invention offers the advantage of being simplest Means a play-free connection of two components to allow, without However, these two components in the respective connection areas too subject to large tolerance requirements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP04030136A 2003-12-20 2004-12-20 Elément de connection pour une liaison à haute résistance à la flexion entre éléments de construction Withdrawn EP1548196A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003160258 DE10360258A1 (de) 2003-12-20 2003-12-20 Verbindungselement zum biegesteifen Anschluss von Bauelementen
DE10360258 2003-12-20

Publications (1)

Publication Number Publication Date
EP1548196A1 true EP1548196A1 (fr) 2005-06-29

Family

ID=34530342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030136A Withdrawn EP1548196A1 (fr) 2003-12-20 2004-12-20 Elément de connection pour une liaison à haute résistance à la flexion entre éléments de construction

Country Status (2)

Country Link
EP (1) EP1548196A1 (fr)
DE (1) DE10360258A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110748222A (zh) * 2019-09-21 2020-02-04 鸿强建设集团有限公司 一种便于组装具有抗震效果的临时房建结构及其使用方法
IT201900006936A1 (it) * 2019-05-17 2020-11-17 Gianpaolo Migliorati Dispositivo di giunzione di elementi di costruzioni.
WO2020234111A1 (fr) * 2019-05-17 2020-11-26 Migliorati Gianpaolo Dispositif d'assemblage d'éléments de construction
CN112593629A (zh) * 2020-12-02 2021-04-02 咸宁职业技术学院 一种方便对接的装配式建筑用金属连接构件
CN114457911A (zh) * 2022-02-28 2022-05-10 中交一公局集团有限公司 预制系梁、支撑结构和预制系梁安装方法
WO2022208387A1 (fr) * 2021-03-30 2022-10-06 Brants Patrick Ensembles de connexion, systèmes de construction, construction de bâtiment, structure de façade et procédés
BE1029256B1 (nl) * 2021-03-30 2022-11-03 Patrick Brants Verbindingsset voor een gebouwconstructie, bouwsysteem, gebouwconstructie, en bouwwerkwijze
BE1029251B1 (nl) * 2021-03-30 2022-11-03 Patrick Brants Verbindingsset voor een gevelstructuur, gevelbouwsysteem, gevelstructuur, en werkwijze voor het realiseren van een gevelstructuur

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112900620B (zh) * 2021-01-22 2022-04-29 清华大学 基于uhpc的装配式组合梁柱节点及其施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700089A1 (de) * 1977-01-04 1978-07-06 Heinz Dipl Ing Borsdorf Kraftschluessige verbindung von bauelementen
US4343125A (en) * 1980-06-15 1982-08-10 Calvin Shubow Building block module and method of construction
DE19738289C1 (de) 1997-09-02 1998-11-05 Ewald Rueter Anordnung zur biegesteifen Verbindung von Trägern

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2641403A1 (de) * 1976-09-15 1978-03-16 Heinz Dipl Ing Borsdorf Biegesteifer fertigteilanschluss
DE29721204U1 (de) * 1997-11-29 1998-05-07 Rudolstädter Stahlbau GmbH, 07407 Rudolstadt Wärmeisolierendes Bauteil für Profilstahl

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700089A1 (de) * 1977-01-04 1978-07-06 Heinz Dipl Ing Borsdorf Kraftschluessige verbindung von bauelementen
US4343125A (en) * 1980-06-15 1982-08-10 Calvin Shubow Building block module and method of construction
DE19738289C1 (de) 1997-09-02 1998-11-05 Ewald Rueter Anordnung zur biegesteifen Verbindung von Trägern

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900006936A1 (it) * 2019-05-17 2020-11-17 Gianpaolo Migliorati Dispositivo di giunzione di elementi di costruzioni.
WO2020234111A1 (fr) * 2019-05-17 2020-11-26 Migliorati Gianpaolo Dispositif d'assemblage d'éléments de construction
CN110748222A (zh) * 2019-09-21 2020-02-04 鸿强建设集团有限公司 一种便于组装具有抗震效果的临时房建结构及其使用方法
CN112593629A (zh) * 2020-12-02 2021-04-02 咸宁职业技术学院 一种方便对接的装配式建筑用金属连接构件
WO2022208387A1 (fr) * 2021-03-30 2022-10-06 Brants Patrick Ensembles de connexion, systèmes de construction, construction de bâtiment, structure de façade et procédés
BE1029256B1 (nl) * 2021-03-30 2022-11-03 Patrick Brants Verbindingsset voor een gebouwconstructie, bouwsysteem, gebouwconstructie, en bouwwerkwijze
BE1029251B1 (nl) * 2021-03-30 2022-11-03 Patrick Brants Verbindingsset voor een gevelstructuur, gevelbouwsysteem, gevelstructuur, en werkwijze voor het realiseren van een gevelstructuur
CN114457911A (zh) * 2022-02-28 2022-05-10 中交一公局集团有限公司 预制系梁、支撑结构和预制系梁安装方法

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