EP0073859B1 - Method for building a building structure and pile framework therefor - Google Patents

Method for building a building structure and pile framework therefor Download PDF

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Publication number
EP0073859B1
EP0073859B1 EP81201394A EP81201394A EP0073859B1 EP 0073859 B1 EP0073859 B1 EP 0073859B1 EP 81201394 A EP81201394 A EP 81201394A EP 81201394 A EP81201394 A EP 81201394A EP 0073859 B1 EP0073859 B1 EP 0073859B1
Authority
EP
European Patent Office
Prior art keywords
pile
connecting frame
pile cap
top end
cap
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.)
Expired
Application number
EP81201394A
Other languages
German (de)
French (fr)
Other versions
EP0073859A1 (en
Inventor
Gerrit Jan Hendrik Zwoferink
Theo Steinebach
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.)
Ballast Nedam NV
Original Assignee
Ballast Nedam Groep NV
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 Ballast Nedam Groep NV filed Critical Ballast Nedam Groep NV
Priority to EP81201394A priority Critical patent/EP0073859B1/en
Priority to DE8181201394T priority patent/DE3171152D1/en
Priority to AT81201394T priority patent/ATE14029T1/en
Publication of EP0073859A1 publication Critical patent/EP0073859A1/en
Application granted granted Critical
Publication of EP0073859B1 publication Critical patent/EP0073859B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/10—Deep foundations
    • E02D27/12—Pile foundations
    • E02D27/14—Pile framings, i.e. piles assembled to form the substructure
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • 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

Definitions

  • the invention relates to a method of constructing a building, for example, premises, a bridge, a pier or viaduct, said building comprising at least one pile having a metal upper end and at least one prefabricated concrete girder, which bears on the pile with the interposition of a pile cap-member.
  • the invention provides a method improved in this respect in that the pile cap member is prefabricated whilst a metal connecting frame is integrally formed thereto said connecting frame having an oversize for compensating relative position differences between the pile-cap member and the top end of the pile, in that independent of the position of the top end of the pile the pile cap member is disposed on the pile in its required position and in that subsequently the connecting frame is welded to the top end.
  • the pile cap-member can be readily and firmly fastened to the top end of the pile independently of the divergences from the prescribed position of said top end.
  • the invention furthermore relates to and provides a pile cap-member for use in the method embodying the invention, said pile cap-member being characterized in that it is prefabricated of reinforced concrete having a metal connecting frame, to which reinforcing metal elements are welded, said connecting frame having an oversize for compensating relative position differences between the pile cap-member and the top end of the pile.
  • FR-A-2 318 283 discloses the method of interconnecting two building elements by means of metal inserts which are interconnected by welding after having united said two elements and positioned relatively to each other by means of center means.
  • DE-A-2 321 643 and DE-A-2 315 186 disclose the interconnection of two column parts having metal inserts which are interconnected by welding after having aligned said two column parts.
  • the building structure 1 constructed by carrying out the method embodying the invention comprises a plurality of piles 2, only one of which is shown in Figure 1.
  • This pile 2 has a metal top end 3, since it is formed, for example completely by a round steel tubing.
  • two prefabricated girders 4 of reinforced concrete bear on the top end 3 with the interposition of a pile cap-member 5.
  • the pile-cap member 5 is prefabricated from reinforced concrete 6 having a metal connecting frame 7 formed integrally thereto, to which reinforcing metal elements 8 are fastened.
  • the connecting frame 7 is constructed in the form of a plate having a thickness a ( Figure 7) such that the carrying capacity K is distributed across a sufficiently large surface b on the concrete 6.
  • washer plates 9 may be arranged between the girders 4 and the pile cap-member 5.
  • the connecting frame 7 is welded to the top end 3.
  • the connecting frame 7 is proportioned so that it can be welded in various eccentric positions 10,11,12 or 13 to the top end 3 by a weld 14, which is important in the case of inaccurate disposition of the top end 3 relative to a prescribed position.
  • the connecting frame is secured by anchors 15 to the concrete 6.
  • These anchors 15 have round heads 16 ( Figures 1 to 5) and bent-over screw- threaded ends 17 ( Figures 18 to 10) and are each welded to the connecting frame 7.
  • a concrete floor 18 is poured onto the girders 4 and anchored to the pile cap-member 5 by protruding reinforcing elements 19.
  • One, two, three or four girders 4 may bear on one pile cap-member 5.
  • each pile cap-member 21 constitutes together with a concrete girder 20 a monolithic, prefabricated concrete element 23.
  • Each pile cap-member 21 has a connecting frame 27 formed by a plate covering approximately half of the top end 3. The two connecting frames 27 are welded to the top end 3 and, as the case may be, to one another.
  • each girder 26 bears on a top end 3 by a pile cap-member 25 integrally formed to only one end of it, whereas the other end 28 bears on a pile cap-member 25 of a further girder 26.
  • a connnecting frame 7 is secured by a weld 14 to the top end 3.
  • Figure 9 shows the disposition of anchors 15 and the dimensions of the connecting frame 7 suitable to transfer, in the case of a force P, the tractive force Q by the anchors 15 from the pile 2 to the pile cap-member.
  • the pile cap-member shown in Figure 10 is shaped and proportioned so that shear forces can be transferred from a pile 2 to the anchors 15 welded for this purpose to the connecting frame 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Foundations (AREA)
  • Bridges Or Land Bridges (AREA)
  • Piles And Underground Anchors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Revetment (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

In constructing a building structure (1) each girder (4) is positioned on a pile by means of a pile cap-member (5) having on its underside a metal plate which is welded to an accurately or not accurately positioned metal top end (3) of a pile (2).

Description

  • The invention relates to a method of constructing a building, for example, premises, a bridge, a pier or viaduct, said building comprising at least one pile having a metal upper end and at least one prefabricated concrete girder, which bears on the pile with the interposition of a pile cap-member.
  • Such a method is known. Herein the pile cap-member is secured, for example, bolted to a specially designed top end of a pile concerned. This method is time-consuming and circuitous, particularly when the top end of the pile, for example, a driven pile is not exactly in the prescribed position.
  • The invention provides a method improved in this respect in that the pile cap member is prefabricated whilst a metal connecting frame is integrally formed thereto said connecting frame having an oversize for compensating relative position differences between the pile-cap member and the top end of the pile, in that independent of the position of the top end of the pile the pile cap member is disposed on the pile in its required position and in that subsequently the connecting frame is welded to the top end.
  • In this method the pile cap-member can be readily and firmly fastened to the top end of the pile independently of the divergences from the prescribed position of said top end.
  • The invention furthermore relates to and provides a pile cap-member for use in the method embodying the invention, said pile cap-member being characterized in that it is prefabricated of reinforced concrete having a metal connecting frame, to which reinforcing metal elements are welded, said connecting frame having an oversize for compensating relative position differences between the pile cap-member and the top end of the pile.
  • FR-A-2 318 283 discloses the method of interconnecting two building elements by means of metal inserts which are interconnected by welding after having united said two elements and positioned relatively to each other by means of center means.
  • DE-A-2 321 643 and DE-A-2 315 186 disclose the interconnection of two column parts having metal inserts which are interconnected by welding after having aligned said two column parts.
  • The above-mentioned and further features of the invention will be described more fully with reference to the drawing.
  • The drawing shows in:
    • Figure 1 a vertical sectional view of a fraction of a building structure having a pile cap-member embodying the invention,
    • Figure 2 a vertical sectional view of a pile cap-member embodying the invention as shown in Figure 1,
    • Figure 3 on an enlarged scale detail III of Figure 1,
    • Figure 4 a sectional view taken on the line IV-IV of Figure 1,
    • Figure 5 a perspective view of a fraction of a different building structure constructed by the method embodying the invention,
    • Figure 6 a side elevation of a fraction of a further building structure constructed by the method embodying the invention, and
    • Figures 8, and 10 on an enlarged scale various details of pile cap-members embodying the invention.
  • The building structure 1 constructed by carrying out the method embodying the invention comprises a plurality of piles 2, only one of which is shown in Figure 1. This pile 2 has a metal top end 3, since it is formed, for example completely by a round steel tubing. As shown in Figure 1, two prefabricated girders 4 of reinforced concrete bear on the top end 3 with the interposition of a pile cap-member 5. The pile-cap member 5 is prefabricated from reinforced concrete 6 having a metal connecting frame 7 formed integrally thereto, to which reinforcing metal elements 8 are fastened. The connecting frame 7 is constructed in the form of a plate having a thickness a (Figure 7) such that the carrying capacity K is distributed across a sufficiently large surface b on the concrete 6. As the case may be, washer plates 9 may be arranged between the girders 4 and the pile cap-member 5. After the pile cap-member 5 is arranged on the pile 2 in the required position, the connecting frame 7 is welded to the top end 3. As is shown in Figure 4, the connecting frame 7 is proportioned so that it can be welded in various eccentric positions 10,11,12 or 13 to the top end 3 by a weld 14, which is important in the case of inaccurate disposition of the top end 3 relative to a prescribed position.
  • The connecting frame is secured by anchors 15 to the concrete 6. These anchors 15 have round heads 16 (Figures 1 to 5) and bent-over screw- threaded ends 17 (Figures 18 to 10) and are each welded to the connecting frame 7. As is shown in Figure 1, a concrete floor 18 is poured onto the girders 4 and anchored to the pile cap-member 5 by protruding reinforcing elements 19. One, two, three or four girders 4 may bear on one pile cap-member 5.
  • As is shown in Figure 5, each pile cap-member 21 constitutes together with a concrete girder 20 a monolithic, prefabricated concrete element 23. Each pile cap-member 21 has a connecting frame 27 formed by a plate covering approximately half of the top end 3. The two connecting frames 27 are welded to the top end 3 and, as the case may be, to one another.
  • As is shown in Figure 6, each girder 26 bears on a top end 3 by a pile cap-member 25 integrally formed to only one end of it, whereas the other end 28 bears on a pile cap-member 25 of a further girder 26. Again a connnecting frame 7 is secured by a weld 14 to the top end 3.
  • Figure 9 shows the disposition of anchors 15 and the dimensions of the connecting frame 7 suitable to transfer, in the case of a force P, the tractive force Q by the anchors 15 from the pile 2 to the pile cap-member.
  • The pile cap-member shown in Figure 10 is shaped and proportioned so that shear forces can be transferred from a pile 2 to the anchors 15 welded for this purpose to the connecting frame 7.

Claims (8)

1. A method of constructing a building structure (1), for example, a building, bridge, pier or viaduct, said building structure comprising at least one pile (2) having a metal top end (3) and at least one prefabricated concrete girder (4) bearing on the pile (2) with the interposition of a pile cap-member (5), characterized in that the pile cap-member (5,21) is prefabricated whilst a metal connecting frame (7) is integrally formed thereto said connecting frame (7) having an oversize for compensating relative position differences between the pile cap-member (5, 21) and the top end (3) of the pile (2), in that independent of the position of the top end (3) of the pile (2) the pile cap-member (5) is disposed on the pile (2) in its required position and in that subsequently the connecting frame (7) is welded to the top end (3).
2. A pile cap-member (5, 21) for use in the method claimed in Claim 1, characterized in that it is prefabricated from reinforced concrete with a metal connecting frame to which reinforcing metal elements (8) are welded said connecting frame (7) having an oversize for compensating relative position differences between the pile cap-member (5, 21) and the top end (3) of the pile (2).
3. A pile cap-member (21, 25) as claimed in Claim 2, characterized in that together with a concrete girder (20, 26) it constitutes a monolithic, concrete, prefabricated element (23) (Figure 5).
4. A pile cap-member (5) as claimed in Claim 2 or 3, characterized in that the connecting frame (7) is constructed in the form of a plate.
5. A pile cap-member as claimed in Claim 2,3 or 4, characterized in that the connecting frame (7) is proportioned so that it can distribute the pressure forces (K) from a pile (2) to the concrete (6) of a pile cap-member (5).
6. A pile cap-member (5) as claimed in Claim 2, 3, 4 or 5, characterized in that the connecting frame (7) is proportioned so that it can transfer the tractive forces (Q) from a pile (2) to the anchors (15) welded to the connecting frame (7).
7. A pile cap-member (5) as claimed in anyone of the Claims 2 to 6, characterized in that the connecting frame (7) and the reinforcing elements
(19) of the pile cap-member (5) are proportioned so that the shear forces can be transferred from a pile to the anchors (15) welded for this purpose to the connecting frame (7).
EP81201394A 1981-12-22 1981-12-22 Method for building a building structure and pile framework therefor Expired EP0073859B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP81201394A EP0073859B1 (en) 1981-12-22 1981-12-22 Method for building a building structure and pile framework therefor
DE8181201394T DE3171152D1 (en) 1981-12-22 1981-12-22 Method for building a building structure and pile framework therefor
AT81201394T ATE14029T1 (en) 1981-12-22 1981-12-22 CONSTRUCTION PROCEDURE FOR BUILDING STRUCTURE AND PILE SUPPORTING STRUCTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81201394A EP0073859B1 (en) 1981-12-22 1981-12-22 Method for building a building structure and pile framework therefor

Publications (2)

Publication Number Publication Date
EP0073859A1 EP0073859A1 (en) 1983-03-16
EP0073859B1 true EP0073859B1 (en) 1985-06-26

Family

ID=8188176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81201394A Expired EP0073859B1 (en) 1981-12-22 1981-12-22 Method for building a building structure and pile framework therefor

Country Status (3)

Country Link
EP (1) EP0073859B1 (en)
AT (1) ATE14029T1 (en)
DE (1) DE3171152D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041978A (en) * 2019-12-11 2020-04-21 郑州第二市政建设集团有限公司 Anti-seismic pier column structure

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647138B1 (en) * 1989-05-19 1991-07-19 Logicia ASSEMBLY OF AT LEAST ONE HORIZONTAL BEAM AND / OR REINFORCED CONCRETE ON A VERTICAL POST ALSO IN REINFORCED CONCRETE, FOR THE PRODUCTION OF A BUILDING STRUCTURE, BEAM AND POST FOR THE PRODUCTION OF SUCH AN ASSEMBLY, METHOD OF ASSEMBLY AT LEAST ONE HORIZONTAL BEAM ON THE HEAD OF A VERTICAL POST AND BUILDING STRUCTURE OBTAINED BY THE IMPLEMENTATION OF SAID METHOD
GB9301891D0 (en) * 1993-01-30 1993-03-17 Roxbury Ltd Improvements in or relating to foundations
GB9623965D0 (en) * 1996-11-19 1997-01-08 Roxbury Ltd Improvements in or relating to the erection of building structures
NL1013106C2 (en) * 1999-09-21 2001-03-22 Aannemings En Verhuurbedrijf J Foundation comprises number of posts fitted in ground on at least several of which cap is fitted, caps being interconnected by support frame formed for support of at least part of building
CN101871217B (en) * 2009-04-23 2013-12-18 润弘精密工程事业股份有限公司 Method for connecting precast pile cap structure and connected structure thereof
JP6151999B2 (en) * 2013-07-23 2017-06-21 大成建設株式会社 Support structure
CN108505433B (en) * 2018-04-27 2023-11-21 福建工程学院 Pier structure and construction method thereof
CN112761176A (en) * 2020-12-26 2021-05-07 北京工业大学 Socket and embedded steel bar combined prefabricated hollow pier-bearing platform connection method and structure
CN113863353A (en) * 2021-10-14 2021-12-31 上海市城市建设设计研究总院（集团）有限公司 Three-way high-strength bolt joint of assembled pile plate structure roadbed and construction method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2315186C3 (en) * 1973-03-27 1975-09-04 Hochtief Ag Fuer Hoch- Und Tiefbauten Vorm. Gebr. Helfmann, 4300 Essen Butt connection of reinforced concrete columns with butt plates
DE2321643C3 (en) * 1973-04-28 1975-10-02 Hochtief Ag Fuer Hoch- Und Tiefbauten Vorm. Gebr. Helfmann, 4300 Essen Reinforced concrete column
FR2318283A2 (en) * 1975-07-16 1977-02-11 Set Foulquier Sa Joint between prefabricated concrete columns and beams - uses embedded metal plates and posts welded during erection (BR 3.8.76)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111041978A (en) * 2019-12-11 2020-04-21 郑州第二市政建设集团有限公司 Anti-seismic pier column structure

Also Published As

Publication number Publication date
EP0073859A1 (en) 1983-03-16
ATE14029T1 (en) 1985-07-15
DE3171152D1 (en) 1985-08-01

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