EP1426508A2 - Verbindung von Beton-Fertigbauteilen - Google Patents
Verbindung von Beton-Fertigbauteilen Download PDFInfo
- Publication number
- EP1426508A2 EP1426508A2 EP03450215A EP03450215A EP1426508A2 EP 1426508 A2 EP1426508 A2 EP 1426508A2 EP 03450215 A EP03450215 A EP 03450215A EP 03450215 A EP03450215 A EP 03450215A EP 1426508 A2 EP1426508 A2 EP 1426508A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- longitudinal reinforcement
- rod
- face
- prefabricated concrete
- formwork
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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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
- E04B1/18—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
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
Definitions
- the invention relates to a building, at least a first rod-shaped prefabricated concrete component with a first longitudinal reinforcement and a second rod-shaped prefabricated concrete component with comprising a second longitudinal reinforcement, a first end face of the first rod-shaped Prefabricated concrete component with a second end face of the second rod-shaped prefabricated concrete component forming a shock is non-positively connected.
- the first rod-shaped prefabricated concrete component has one Coupling half made of a long, concrete-filled steel tube, which over the end of the projecting the first rod-shaped precast concrete element.
- the second rod-shaped prefabricated concrete component has a receiving sleeve embedded in its end face, which also comprises a steel tube. The joint is filled by putting the concrete together Steel pipe and the receiving sleeve.
- a disadvantage of these structures is that Coupling is voluminous and extends over a relatively large longitudinal area of the rod-shaped Precast concrete stretches. Another disadvantage is that the formation of the shock one high steel consumption and therefore high costs.
- Another object of the present invention is to provide a structure of the type mentioned Specify type that is easy and quick to manufacture and low steel consumption having.
- this is achieved in that one with the first end face and / or second end face at least a first chamber formwork from a heat-resistant and / or refractory material, in particular made of refractory concrete, that the first is arranged between the first end face and the second end face Longitudinal reinforcement is non-positively connected to the formwork and / or at least one first fastening area of the first longitudinal reinforcement from the first end face into the first Chamber protrudes that a second fastening area of the second longitudinal reinforcement from the second end projects into the first chamber, and that the first chamber with a Filling material, preferably filled with liquid metal, in particular termite steel, in particular is poured out.
- a Filling material preferably filled with liquid metal, in particular termite steel, in particular is poured out.
- the filling material is a pull and pressure-resistant holding element of the first longitudinal reinforcement and / or the formwork and / or the second longitudinal reinforcement.
- the Longitudinal axis of the first rod-shaped prefabricated concrete component and the longitudinal axis of the second rod-shaped precast concrete element essentially collapse, which ensures can be that the stresses of the impact essentially that of the rod-shaped Prefabricated concrete components correspond and the resilience of the structure according to the invention reducing voltage peaks in the impact can be avoided.
- the filling material at least 50%, in particular 70%, of the compressive strength of the first longitudinal reinforcement and / or at least 50%, in particular 70%, of the compressive strength of the second longitudinal reinforcement having. This can ensure that the impact can transmit compressive forces, which essentially corresponds to that of the maximum compressive strength of the rod-shaped Concrete prefabricated components correspond.
- the Filling material at least 50%, in particular 70%, of the tensile strength of the first Longitudinal reinforcement and / or at least 50%, in particular 70%, of the tensile strength of the second Has longitudinal reinforcement. This can ensure that the impact tensile forces can transfer which essentially those of the maximum tensile strength of the rod-shaped precast concrete components.
- the Filling material at least 50%, in particular 70%, of the shear strength of the first Longitudinal reinforcement and / or at least 50%, in particular 70%, of the shear strength of the has second longitudinal reinforcement. This can ensure that the shock Can transmit thrust forces, which essentially those of the maximum Shear strength of the rod-shaped prefabricated concrete components correspond.
- the formwork for recordings a ceiling reinforcement or the like. This allows a false ceiling or the like can be easily integrated into the structure according to the invention.
- the first Precast concrete rod-shaped component adjacent to the first end face with a profiled Surface is formed and / or the second rod-shaped prefabricated concrete part adjacent to the second end face is formed with a profiled surface.
- the profiled Surface can be a good connection to the first rod-shaped prefabricated concrete component Adjacent layers can be achieved, especially when connecting to a ceiling or the like ..
- a second chamber is formed, which with a second filler, in particular concrete or the like.
- a second filler in particular concrete or the like.
- the second rod-shaped Precast concrete in the area of the second end face an edge protection heat-resistant and / or refractory material, in particular made of refractory concrete, having. Edge protection can cause deformation and / or damage to the second rod-shaped prefabricated concrete component by filling the first chamber with the Filler can be avoided.
- a centering mandrel and / or a receptacle for the centering mandrel and on the second end face a receptacle for the centering mandrel and / or Centering mandrel is provided.
- a centering mandrel and the holder for the Centering mandrel can accurately position the first precast concrete component the second precast concrete component.
- first fastening area and the second fastening area - in the direction of the longitudinal axis of the first rod-shaped prefabricated concrete component - form an overlap area. Due to the overlap area, the material can be given a predefinable material requirement Filling material a large area of force transmission between the longitudinal reinforcement and the Filling material are provided, which in particular the portability of a Shear stress can be improved.
- the formwork in the first chamber has ribs, grooves or the like. Through the ribs, grooves or the like a particularly stable and permanent connection between the filling material and the Formwork reached.
- Another embodiment of the invention can consist in that in the joint with a joint filled with an elastic material is formed.
- an elastic material By different Thermal expansion of the materials can cause the joint gap to become larger or smaller.
- the elastic material ensures that the joint is always sealed and none Moisture can get into the joint.
- the invention further relates to a rod-shaped prefabricated concrete component with a Longitudinal reinforcement.
- rod-shaped prefabricated concrete components of this type can form a joint be connected to each other.
- the rod-shaped prefabricated concrete components can Coupling halves made of a concrete-filled steel tube, one embedded in the front Receiving sleeve or one over the cross section of the rod-shaped prefabricated concrete component have protruding end plate.
- a disadvantage of these known rod-shaped prefabricated concrete components is that high steel consumption is required for the formation of the joint is.
- Another object of the present invention is to provide a rod-shaped prefabricated concrete component of the type mentioned above, with which a push is easy, quick and one having low steel consumption can be produced.
- this is achieved in that at least one end face Fastening area of the longitudinal reinforcement protrudes from the front, the ratio the length of the fastening area to the smallest cross-sectional dimension of the Fastening range in the range from 0.1 to 10, in particular in the range from 0.5 to 5, lies.
- the joint is only formed in the area of the fastening area, this can be done with a low material consumption of a filling material are produced, wherein preferably the filler also fixes the position of the longitudinal reinforcement. Thereby Additional end plates or the like are not required for fixing the longitudinal reinforcement.
- a profiled surface is formed. If a layer is formed in the area of the face, e.g. an intermediate ceiling or the like., So the strength of the connection of the layer with the rod-shaped prefabricated concrete component can be improved.
- a plate made of heat-resistant and / or fire-resistant Material is arranged.
- the plate ensures that the filling material filling the joint cannot damage the prefabricated rod-shaped concrete component when filling. This is especially when using liquid metal or the like to fill the joint advantageous.
- edge protection ensures that when filling in the Impact with the liquid metal or the like.
- the edges of the rod-shaped prefabricated concrete component not be damaged.
- the invention further relates to a method for the frontal connection of a first Longitudinal reinforcement of the first rod-shaped prefabricated concrete component with a second longitudinal reinforcement having second rod-shaped prefabricated concrete component.
- a first rod-shaped prefabricated concrete component with a Coupling half made of a long concrete-filled steel tube, which over the end of the first rod-shaped prefabricated concrete component protrudes into a second rod-shaped prefabricated concrete component with a receiving sleeve embedded in its face, which is also a steel tube includes, inserted.
- the disadvantage of this method is that the coupling is bulky and extends over a relatively large longitudinal area of the rod-shaped prefabricated concrete components. It is also disadvantageous that the formation of the joint consumes a lot of steel and therefore causes high costs.
- Another object of the present invention is to provide a method of the above Specify type that is easy and quick to manufacture and low steel consumption having.
- this is achieved in that a second end face of the second rod-shaped precast concrete element excellent second fastening area of the second Longitudinal reinforcement is arranged in a first chamber of a formwork, the first Longitudinal reinforcement is non-positively connected to the formwork and / or a first Attachment area of the first longitudinal reinforcement protrudes into the first chamber, and then the formwork with at least 50%, in particular 70%, the compressive strength and or at least 50%, in particular 70%, of the tensile strength and / or at least 50%, in particular 70%, the shear strength of the first longitudinal reinforcement and / or at least 50%, in particular 70% of the compressive strength and or at least 50%, in particular 70% of the Tensile strength and / or at least 50%, in particular 70%, of the shear strength of the second Material having longitudinal reinforcement is filled, in particular poured out.
- the first rod-shaped prefabricated concrete component is set up with the formwork, a ceiling reinforcement or the like in Shots of the formwork are arranged, a formwork for the ceiling or the like. is attached and the ceiling or the like is concreted, leaving the first chamber free and then the second fastening area is arranged in the first chamber.
- the recordings of the Formwork after installation of the first rod-shaped prefabricated concrete component with the Formwork can be cut into the formwork. This can reduce the number of Recordings are kept low and the recordings in the required places be positioned.
- a section of a building according to the invention is shown, which at least a first rod-shaped prefabricated concrete component 1 with a first longitudinal reinforcement 3 and one comprises a second rod-shaped prefabricated concrete component 2 with a second longitudinal reinforcement 4, wherein a first end face 11 of the first rod-shaped prefabricated concrete component 1 with a second end face 21 of the second rod-shaped prefabricated concrete component 2 forming a joint is non-positively connected.
- One with the second end face 21 is at least one first Chamber 51 forming shuttering 5 from a heat-resistant and / or fire-proof Material, in particular made of refractory concrete, between the first end face 11 and the second end face 21 arranged.
- Structure can be provided that the formwork 5 with the first end face 11 the first Chamber 51 trains.
- At least a first fastening area 31 of the first longitudinal reinforcement 3 protrudes from the first end face 11 into the first chamber 51 and a second fastening area 41 of the second longitudinal reinforcement 4 protrudes from the second end face 21 into the first chamber 51
- first longitudinal reinforcement 3 is non-positively connected to the formwork 5. Then it is does not require that the first fastening region 41 protrude into the first chamber.
- the first chamber 51 is filled with a filling material, preferably with liquid metal, especially termite steel, filled, especially poured. It appears advantageous if the filling material is a tensile and pressure-resistant holding element 61 of the first Longitudinal reinforcement 3 and / or the formwork 5 and / or the second longitudinal reinforcement 2 formed.
- the holding element 61 can have a round cross section of the first rod-shaped Concrete prefabricated component 1 in particular be designed as a disc or ring, the Holding element 61, the position of the first fastening area 31 and / or the second Fixing area 41 fixed, which can consist of areas of individual bars. This ensures that the ends of the first longitudinal reinforcement 3 and / or the second longitudinal reinforcement 4 due to stress on the invention Can not bend the structure. This tends to occur particularly when subjected to pressure first longitudinal reinforcement 3 to expand in the first fastening area 31 and / or the second longitudinal reinforcement 4 to expand in the second fastening area 41. These deformations are prevented by the holding element 61.
- the longitudinal axis 12 of the first rod-shaped prefabricated concrete component 1 and the longitudinal axis 22 of the second rod-shaped prefabricated concrete component 2 essentially coincide, whereby a mast composed of sections is formed. This may be necessary if further components are to be integrated at the joint, and / or the mast in its entire length is difficult or impossible to transport.
- the filler material can be selected so that it contains at least 50%, in particular 70%, the compressive strength of the first longitudinal reinforcement 3 and / or 50%, in particular 70%, of Compressive strength of the longitudinal reinforcement.
- the filling material can be selected so that it is at least 50%, in particular 70%, of the tensile strength of the first longitudinal reinforcement 3 and / or 50%, in particular 70%, of the tensile strength of the longitudinal reinforcement.
- the shear forces to be transmitted are the decisive criterion for the resilience, so the filling material can be chosen so that it is at least 50%, in particular 70%, of Shear strength of the first longitudinal reinforcement 3 and / or 50%, in particular 70%, of the Has shear strength of the longitudinal reinforcement.
- the First chamber 51 When using liquid or at least viscous metal for filling out the First chamber 51 can be the first rod-shaped prefabricated concrete component 1 and / or the second rod-shaped concrete prefabricated component 2 are damaged.
- the risk of damage can be reduced if an edge protection 23 made of heat-resistant and / or refractory Material, in particular made of refractory concrete, is provided and / or at least a plate 15 made of heat-resistant and / or refractory material is arranged in some areas is, as can be seen from Fig. 2.
- the filling material can connect the first fastening area 31 to the second one Fixing area 41 and the holding element 61 weld, making an inseparable and particularly permanent connection is created.
- the filling material has a viscous filling at the time of filling the first chamber 51 or pasty consistency, it seems advantageous if filling in the first Chamber 51 takes place under pressure, the filling material is thus pressed into the first chamber 51.
- FIG. 1 there is also a blanket in the area of the joint arranged.
- a ceiling reinforcement 7 in receptacles 53 of the formwork 5 arranged a formwork for the ceiling attached and the ceiling leaving the first chamber 51 and then the second fastening area 41 in the first Chamber 51 arranged and the first chamber 51 filled with the filler.
- Another component of a ceiling can be connected to the joint in an analogous manner become.
- 2 to 5 is a second embodiment of a building according to the invention with a first precast concrete component and a second precast concrete component are shown.
- a second chamber 52 is formed, which with a second filler, in particular concrete or the like is filled. It can be achieved that the first Chamber 51 only in the area of the first fastening area 31 and / or the second Fastening area 41 is arranged.
- the first chamber 51 can be made smaller are generated and the holding element 61 with a low material requirement of the filling material become.
- a centering dome 11 is located on the first end face 11 and a receptacle 24 for the centering dome 11 is provided on the second end face 21 is.
- This will position and align the first rod-shaped prefabricated concrete component 1 compared to the second rod-shaped prefabricated concrete component 2.
- the receptacle 24 for the Centering mandrel 14 and provided on the second end face 21 of the centering mandrel 14 his.
- rods of the first fastening region 31 and rods of the second Fastening area 41 in the formwork 5 are arranged alternately and in the direction seen along the longitudinal axis 12 of the first rod-shaped prefabricated concrete component 1 Form overlap area. This training appears especially for the Transmission of shear forces and / or bending moments in the impact to be advantageous.
- 6 to 9 is a third embodiment of a building according to the invention with a first prefabricated concrete component and a second prefabricated concrete component, the first longitudinal reinforcement 3 is non-positively connected to the formwork 5.
- the shuttering 5 has grooves 54 in the first chamber 51, as a result of which the connection between the filling material and the shuttering 5 is improved.
- grooves 54 ribs or the like can also be provided.
- 10 to 13 show a fourth embodiment of a building according to the invention with a first precast concrete component and a second precast concrete component.
- the first Fastening area 31 protrudes from the first end face and second fastening area 41 from the second end face 21, the ratio of the length of the Fastening area 31, 41 for the smallest cross-sectional dimension of the fastening area 31, 41 is in the range from 0.1 to 10, in particular from 0.5 to 5.
- the smallest cross-sectional dimension corresponds to the Fastening area 31, 41 each the diameter of the individual rods.
- Individual bars can also be the first longitudinal reinforcement 3 and / or the second longitudinal reinforcement 4 consist of tapes or the like.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (21)
- Bauwerk, zumindest einen ersten stabförmigen Beton-Fertigbauteil (1) mit einer ersten Längsbewehrung (3) und einen zweiten stabförmigen Beton-Fertigbauteil (2) mit einer zweiten Längsbewehrung (4) umfassend, wobei eine erste Stirnseite (11) des ersten stabförmigen Beton-Fertigbauteils (1) mit einer zweiten Stirnseite (21) des zweiten stabförmigen Beton-Fertigbauteils (2) einen Stoß ausbildend kraftschlüssig verbunden ist, dadurch gekennzeichnet, daß eine mit der ersten Stirnseite (11) und/oder der zweiten Stirnseite (21) wenigstens eine erste Kammer (51) ausbildende Abschalung (5) aus einem hitzebeständigen und/oder feuerfesten Material, insbesondere aus feuerfestem Beton, zwischen der ersten Stirnseite (11) und der zweiten Stirnseite (21) angeordnet ist, daß die erste Längsbewehrung (3) mit der Abschalung (5) kraftschlüssig verbunden ist und/oder wenigstens ein erster Befestigungsbereich (31) der ersten Längsbewehrung (3) aus der ersten Stirnseite (11) in die erste Kammer (51) ragt, daß ein zweiter Befestigungsbereich (41) der zweiten Längsbewehrung (4) aus der zweiten Stirnseite (21) in die erste Kammer (51) ragt, und daß die erste Kammer (51) mit einem Füllmaterial, vorzugsweise mit flüssigem Metall, insbesondere Termitstahl, ausgefüllt, insbesondere ausgegossen ist.
- Bauwerk nach Anspruch 1, dadurch gekennzeichnet, daß das Füllmaterial ein zugund druckfestes Halteelement (61) der ersten Längsbewehrung (3) und/oder der Abschalung (5) und/oder der zweiten Längsbewehrung (2) ausbildet.
- Bauwerk nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Längsachse (12) des ersten stabförmigen Beton-Fertigbauteils (1) und die Längsachse (22) des zweiten stabförmigen Beton-Fertigbauteils (2) im wesentlichen zusammenfallen.
- Bauwerk nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß das Füllmaterial wenigstens 50%, insbesondere 70%, der Druckfestigkeit der ersten Längsbewehrung (3) und/oder wenigstens 50%, insbesondere 70%, der Druckfestigkeit der zweiten Längsbewehrung (4) aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Füllmaterial wenigstens 50%, insbesondere 70%, der Zugfestigkeit der ersten Längsbewehrung (3) und/oder wenigstens 50%, insbesondere 70%, der Zugfestigkeit der zweiten Längsbewehrung (4) aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß das Füllmaterial wenigstens 50%, insbesondere 70%, der Schubfestigkeit der ersten Längsbewehrung (3) und/oder wenigstens 50%, insbesondere 70%, der Schubfestigkeit der zweiten Längsbewehrung (4) aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Abschalung (5) Aufnahmen (53) für eine Deckenbewehrung (7) od. dgl. aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß der erste stabförmige Beton-Fertigbauteil (1) angrenzend an die erste Stirnseite (11) mit einer profilierten Oberfläche (13) ausgebildet ist und/oder der zweite stabförmige Beton-Fertigbauteil (2) angrenzend an die zweite Stirnseite (21) mit einer profilierten Oberfläche (13) ausgebildet ist.
- Bauwerk nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß in der Abschalung (5) eine zweite Kammer (52) ausgebildet ist, welche mit einem zweiten Füllstoff, insbesondere Beton od. dgl., ausgefüllt ist.
- Bauwerk nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der zweite stabförmige Beton-Fertigbauteil (2) im Bereich der zweiten Stirnseite (21) einen Kantenschutz (23) aus hitzebeständigem und/oder feuerfestem Material, insbesondere aus feuerfestem Beton, aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß an der ersten Stirnseite (11) ein Zentrierungsdorn (14) und/oder eine Aufnahme (24) für den Zentrierungsdorn (14) und an der zweiten Stirnseite (21) eine Aufnahme (24) für den Zentrierungsdorn (14) und/oder der Zentrierungsdorn (14) vorgesehen ist.
- Bauwerk nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß in der Abschalung (5) der erste Befestigungsbereich (31) und der zweite Befestigungsbereich (41) - in Richtung der Längsachse (12) des ersten stabförmigen Beton-Fertigbauteils (1) gesehen - einen Überlappungsbereich ausbilden.
- Bauwerk nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Abschalung (5) in der ersten Kammer (51) Rippen, Rillen (54) od. dgl. aufweist.
- Bauwerk nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß in dem Stoß eine mit einem elastischen Material ausgefüllte Fuge (62) ausgebildet ist.
- Stabförmiger Beton-Fertigbauteil (1, 2) mit einer Längsbewehrung (3, 4), dadurch gekennzeichnet, daß zumindest an einer Stirnseite (11, 21) ein Befestigungsbereich (31, 41) der Längsbewehrung (3, 4) aus der Stirnseite (11, 21) hervorragt, wobei das Verhältnis der Länge des Befestigungsbereiches (31, 41) zur kleinsten Querschnittsabmessung des Befestigungsbereiches (31, 41) im Bereich von 0,1 bis 10, insbesondere im Bereich von 0,5 bis 5, liegt.
- Stabförmiger Beton-Fertigbauteil nach Anspruch 15, dadurch gekennzeichnet, daß angrenzend an die Stirnseite (11,21) eine profilierte Oberfläche (13) ausgebildet ist.
- Stabförmiger Beton-Fertigbauteil nach Anspruch 15 oder 16, dadurch gekennzeichnet, daß an der Stirnseite (11, 21) zumindest bereichsweise eine Platte (15) aus hitzebeständigem und/oder feuerfestem Material angeordnet ist.
- Stabförmiger Beton-Fertigbauteil nach Anspruch 15, 16 oder 17, dadurch gekennzeichnet, daß an den Kanten der Stirnseite (11, 21) ein Kantenschutz (23) vorgesehen ist.
- Verfahren zum stirnseitigen Verbinden eines eine erste Längsbewehrung (3) aufweisenden ersten stabförmigen Beton-Fertigbauteils (1) mit einem eine zweite Längsbewehrung (4) aufweisenden zweiten stabförmigen Beton-Fertigbauteil (2), dadurch gekennzeichnet, daß ein aus einer zweiten Stirnseite (21) des zweiten stabförmigen Beton-Fertigbauteils (2) hervorragender zweiter Befestigungsbereich (41) der zweiten Längsbewehrung (4) in einer ersten Kammer (51) einer Abschalung (5) angeordnet wird, wobei die erste Längsbewehrung (3) mit der Abschalung (5) kraftschlüssig verbunden ist und/oder ein erster Befestigungsbereich (31) der ersten Längsbewehrung (3) in die erste Kammer (51) ragt, und anschließend die Abschalung (5) mit einem wenigstens 50%, insbesondere 70%, der Druckfestigkeit und oder wenigstens 50%, insbesondere 70%, der Zugfestigkeit und/oder wenigstens 50%, insbesondere 70%, der Schubfestigkeit der ersten Längsbewehrung (3) und/oder wenigstens 50%, insbesondere 70%, der Druckfestigkeit und oder wenigstens 50%, insbesondere 70%, der Zugfestigkeit und/oder wenigstens 50%, insbesondere 70%, der Schubfestigkeit der zweiten Längsbewehrung (4) aufweisenden Material gefüllt, insbesondere ausgegossen, wird.
- Verfahren nach Anspruch 19, dadurch gekennzeichnet, daß der erste stabförmige Beton-Fertigbauteil (1) mit der Abschalung (5) aufgestellt wird, eine Deckenbewehrung (7) od. dgl. in Aufnahmen (53) der Abschalung (5) angeordnet werden, eine Schalung für die Decke od. dgl. angebracht wird und die Decke od. dgl. unter Freilassung der ersten Kammer (51) betoniert wird und anschließend der zweite Befestigungsbereich (41) in der ersten Kammer (51) angeordnet wird.
- Verfahren nach Anspruch 20, dadurch gekennzeichnet, daß die Aufnahmen (53) der Abschalung (5) nach dem Aufstellen des ersten stabförmigen Beton-Fertigbauteils (1) mit der Abschalung (5) in die Abschalung (5) eingeschnitten werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT18132002 | 2002-12-04 | ||
AT18132002A AT414247B (de) | 2002-12-04 | 2002-12-04 | Bauwerk |
Publications (2)
Publication Number | Publication Date |
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EP1426508A2 true EP1426508A2 (de) | 2004-06-09 |
EP1426508A3 EP1426508A3 (de) | 2005-07-06 |
Family
ID=32303971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03450215A Withdrawn EP1426508A3 (de) | 2002-12-04 | 2003-09-24 | Verbindung von Beton-Fertigbauteilen |
Country Status (2)
Country | Link |
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EP (1) | EP1426508A3 (de) |
AT (1) | AT414247B (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2339082A1 (de) | 2009-12-23 | 2011-06-29 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Verbindungssystem zwischen zwei Säulen und einer Decke und Aufbauverfahren hierfür |
CN106703292A (zh) * | 2017-01-22 | 2017-05-24 | 广东精宏建设有限公司 | 一种装配式带钢连接件的预制混凝土柱及其施工方法 |
CN107119851A (zh) * | 2017-06-27 | 2017-09-01 | 福州大学 | 一种装配式混凝土柱插入式螺栓拼接节点及制作施工方法 |
CN107165272A (zh) * | 2017-06-22 | 2017-09-15 | 中国建筑股份有限公司 | 预应力装配式混凝土框架节点连接结构及其施工方法 |
EP3372658A1 (de) | 2017-03-07 | 2018-09-12 | Infineum International Limited | Verfahren zur schmierung von oberflächen |
CN114045929A (zh) * | 2021-11-19 | 2022-02-15 | 四川电力设计咨询有限责任公司 | 一种箱型截面钢柱连接结构 |
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BE461851A (de) * | ||||
GB567865A (en) * | 1943-08-31 | 1945-03-06 | William Albert Fairhurst | Improvements in or relating to reinforced pre-cast concrete columns |
WO1998002625A1 (en) * | 1996-07-16 | 1998-01-22 | R. O'rourke And Son Limited | Improvements in or relating to concrete structures |
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SU754004A1 (ru) * | 1976-02-13 | 1980-08-07 | Центральный Научно-Исследовательский И Проектно-Технологический Институт Механизации И Электрификации Животноводства Южной Зоны Ссср | Каркас многоэтажного здани |
DE2647583C3 (de) * | 1976-10-21 | 1981-10-22 | Helmuth 2121 Deutsch Evern Cohrs | Rahmentragwerk |
DE2966979D1 (en) * | 1978-04-20 | 1984-06-20 | Copreal Sa | Construction frame |
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2002
- 2002-12-04 AT AT18132002A patent/AT414247B/de not_active IP Right Cessation
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2003
- 2003-09-24 EP EP03450215A patent/EP1426508A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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BE461851A (de) * | ||||
GB567865A (en) * | 1943-08-31 | 1945-03-06 | William Albert Fairhurst | Improvements in or relating to reinforced pre-cast concrete columns |
WO1998002625A1 (en) * | 1996-07-16 | 1998-01-22 | R. O'rourke And Son Limited | Improvements in or relating to concrete structures |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2339082A1 (de) | 2009-12-23 | 2011-06-29 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Verbindungssystem zwischen zwei Säulen und einer Decke und Aufbauverfahren hierfür |
CN106703292A (zh) * | 2017-01-22 | 2017-05-24 | 广东精宏建设有限公司 | 一种装配式带钢连接件的预制混凝土柱及其施工方法 |
EP3372658A1 (de) | 2017-03-07 | 2018-09-12 | Infineum International Limited | Verfahren zur schmierung von oberflächen |
CN107165272A (zh) * | 2017-06-22 | 2017-09-15 | 中国建筑股份有限公司 | 预应力装配式混凝土框架节点连接结构及其施工方法 |
CN107165272B (zh) * | 2017-06-22 | 2024-01-30 | 中国建筑股份有限公司 | 预应力装配式混凝土框架节点连接结构及其施工方法 |
CN107119851A (zh) * | 2017-06-27 | 2017-09-01 | 福州大学 | 一种装配式混凝土柱插入式螺栓拼接节点及制作施工方法 |
CN107119851B (zh) * | 2017-06-27 | 2023-06-23 | 福州大学 | 一种装配式混凝土柱插入式螺栓拼接节点及制作施工方法 |
CN114045929A (zh) * | 2021-11-19 | 2022-02-15 | 四川电力设计咨询有限责任公司 | 一种箱型截面钢柱连接结构 |
CN114045929B (zh) * | 2021-11-19 | 2023-04-25 | 四川电力设计咨询有限责任公司 | 一种箱型截面钢柱连接结构 |
Also Published As
Publication number | Publication date |
---|---|
AT414247B (de) | 2006-10-15 |
ATA18132002A (de) | 2006-01-15 |
EP1426508A3 (de) | 2005-07-06 |
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