EP1258565A1 - Vorgefertigtes Brückenlager - Google Patents

Vorgefertigtes Brückenlager Download PDF

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Publication number
EP1258565A1
EP1258565A1 EP02291237A EP02291237A EP1258565A1 EP 1258565 A1 EP1258565 A1 EP 1258565A1 EP 02291237 A EP02291237 A EP 02291237A EP 02291237 A EP02291237 A EP 02291237A EP 1258565 A1 EP1258565 A1 EP 1258565A1
Authority
EP
European Patent Office
Prior art keywords
concrete
support member
pile
deck
piles
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Withdrawn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
EP02291237A
Other languages
English (en)
French (fr)
Inventor
Philippe Matiere
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.)
Societe Civile de Brevets Matiere
Original Assignee
Societe Civile de Brevets Matiere
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 Societe Civile de Brevets Matiere filed Critical Societe Civile de Brevets Matiere
Publication of EP1258565A1 publication Critical patent/EP1258565A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • 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

Definitions

  • the subject of the invention is a bridge support member, in particular a abutment and also covers a method of making such an abutment.
  • the invention especially relates to the construction of medium or low bridges span, in particular of temporary bridges but can be applied in a way general, to any work crossing a river, valley or traffic way.
  • a crossing structure generally includes a deck, normally horizontal or slightly inclined, which extends along an axis longitudinal between two ends each resting on a support member generally called abutment.
  • a support member generally called abutment.
  • the apron can rest on intermediate support members called piles.
  • the apron can be made in metal or concrete construction.
  • the subject of the invention is a new method for carrying out simply and quickly the supporting bodies of a crossing structure, especially abutments, using pre-fabricated elements which simply need to be set up and assembled at the construction site for the realization of the support member.
  • each support member to make each support member, one first dig into the ground at least one stake with an upper part placed above ground level, then capping said upper part by a prefabricated piece in the form of a hollow box extending horizontally in a direction transverse to the longitudinal axis of the deck and comprising a side wall surrounding the upper part of at least one stake and limiting a central recess having a green open upper orifice the high and a lower orifice for penetration of said upper part of the pile then, said lower opening being closed, the central recess is filled with concrete up to the level of the upper orifice, drowning the upper part of each pile and its fastening members and, before setting the concrete, we lay on this at least one distribution plate having a lower face of application on concrete and an upper face constituting, after setting concrete, support for the corresponding part of the deck.
  • each pile and the internal face of the distribution plate are provided with fastening members such as studs, projecting, which are embedded in the filling concrete to ensure sealing.
  • the support member has at least two spaced apart piles transversely from each other and the prefabricated part can then comprise, either two recesses each covering the head of a stake, or a single recess elongated covering the two stakes.
  • the prefabricated part is made of concrete and forms a hollow beam with rectangular section having two walls parallel and transverse to the longitudinal axis of the deck.
  • the support member constitutes a support abutment at one end of the deck
  • the prefabricated part includes an internal wall facing the deck and a outer wall facing the opposite side and constituting a retaining wall land extending substantially to the upper level of the deck.
  • the distribution plate covers an area similar and slightly smaller than that of the upper orifice of the prefabricated part, so as to sink slightly into the concrete of filling of the hollow space after penetration and coating of the joining.
  • Figure 1 shows, in longitudinal section, a support member in progress of achievement.
  • Figure 2 is a cross-sectional view along line II-II of the figure 1.
  • Figure 3 shows, in perspective, the installation of the elements of the support organ.
  • FIGS. 1 and 2 there is shown, in longitudinal section and transverse, an abutment A according to the invention, consisting of a beam transverse 2 fixed on two sheet piles 1, 1 'driven into the ground and on which rests the deck B of a bridge comprising two longitudinal beams 3 supporting a deck 32.
  • the purpose of the bridge is to cross a river or a traffic lane, road or rail. In the case, for example, of a traffic lane, this will pass into the bottom of a trench C limited by an embankment 4.
  • Figures 1 and 3 show the successive stages of the process, according to the invention, making the abutment.
  • a platform 40 Before the construction of a valley crossing structure or of a trench C limited by an embankment 4, on this one is spared corresponding to the end 30 of the deck B, a platform 40, the level of which is determined according to the height of the deck to be made.
  • this platform 40 In the center of this platform 40 are driven a plurality of piles 1 preferably made of metal sections or sheet piles. Normally, as the figures show, two sheet piles are sufficient to support the end of the apron B.
  • These two sheet piles 1 are inserted at the desired level, until the correct ground or until refused, for example, by threshing or vibration. They are leveled so as to protrude above the level of the platform 40, an upper part forming a head 11, the height of which may be a few tens of centimeters.
  • welded securing members consisting, for example, of studs 12 which extend in projection like the shows in particular Figure 3.
  • the platform 40 is then placed on, preferably covered with a cleanliness concrete layer 41, a prefabricated part 2 in the form of a beam hollow formed by a tubular wall 23 limiting a central recess 20 which comes to cap the head 11 of the sheet piles 1 protruding above the platform 40.
  • This prefabricated part 2 is intended to constitute the abutment properly called the structure, on which rest the ends 30 of the beams 3 bearing the deck B.
  • the level of the platform 40 is therefore adjusted as a function of the total height of the prefabricated part 2 and of the deck B so that the face upper 31 of it is at the desired level.
  • the central recess 20 of the box beam 2 opens upwards and down.
  • the lower orifice 21 is closed by the platform 41 and the orifice upper 22 remains open for pouring fresh concrete D which completely fills the recess 20 by embedding the heads 11 of the sheet piles 1 provided with studs of joining 12.
  • the concrete D filling of the central space 20 therefore ensures the joining by sealing of the part prefabricated 2 with sheet piles 1.
  • the face internal of the wall 23 limiting the recess 20 can be grooved or provided with connectors projecting inwardly from the recess 20.
  • a distribution sole 5 which is consisting of a metal plate having a lower face 51 on which are fixed a plurality of fastening members consisting of studs 52 extending downwards and an upper face 53 intended to constitute a support for deck B and whose level and horizontality can be adjusted with precision, because the concrete D is still fresh.
  • the deck can rest on a single pile.
  • the abutment will be supported by at least two piles or sections separated 1, 1 '.
  • prefabricated part 2 can comprise either two recesses 20 which engage each on the head of a pile 1, i.e. a single elongated recess covering the set of two piles 1, 1 '.
  • Prefabricated part 2 then forms a rectangular box limited by two transverse walls 23, 23 ' perpendicular to the longitudinal axis x'x of the deck B and two walls longitudinal 24, 24 'parallel to the axis x'x.
  • the sole 5 consists of a rectangular metal plate having similar dimensions and slightly smaller than those of the recess central 20 so as to be able to sink slightly into the concrete D of filling of the recess 20, as shown in FIG. 1.
  • the studs of joining 52 penetrate into the concrete D at the installation of the sole 5 and therefore ensure the sealing thereof after setting of the concrete.
  • the prefabricated part 2 forms a transverse beam sealed on the parts upper 11 of sheet piles 1 and 1 'and having an upper face formed by the sole 5, the level of which has been adjusted with precision before taking the concrete D.
  • the transverse beam 2 is reinforced by a cage of frame 25 placed in the part of the recess 20 between the two sheet piles 1, 1 '.
  • the prefabricated part 2 thus forms a abutment on which rests the end 30 of the apron B which may consist, for example, of two metal beams 3 connected by spacers and carrying a deck 32.
  • each beam 3 rests on the distribution base 5 by a bearing 55 of the type classic, for example sliding or roller, allowing expansion of the apron.
  • the transverse wall 23 of the prefabricated part 2 turned on the side opposite the apron B is preferably extended vertically up to the level of the deck 32 of the deck so as to constitute a wall of land support and a means of stopping the roadway, the part upper wall 23 which can, for example be provided with a comb 33 of junction with the deck 32.
  • the platform 40 which served for the installation of the prefabricated part 2 can be destroyed by removing the land to give the embankment limiting the trench C its final profile 42.
  • the abutment 2 which is rigidly sealed on the upper parts 11 of the sheet piles 1, 1 ′ can indeed remain suspended on them.
  • a platform 40 for support the prefabricated part 2 it can simply be threaded on the heads 11 of the piles 1 and maintained at the desired level by a temporary support comprising shuttering for closing the lower orifice 21.
  • the support member and the formwork can be removed, the prefabricated part remaining attached to the pile head.
  • the securing members 12, 52 could be consisting simply of wavy bars welded by the tops of undulations and extending projecting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Bridges Or Land Bridges (AREA)
  • Revetment (AREA)
EP02291237A 2001-05-18 2002-05-17 Vorgefertigtes Brückenlager Withdrawn EP1258565A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0106616A FR2824851B1 (fr) 2001-05-18 2001-05-18 Appui de pont prefabrique
FR0106616 2001-05-18

Publications (1)

Publication Number Publication Date
EP1258565A1 true EP1258565A1 (de) 2002-11-20

Family

ID=8863463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02291237A Withdrawn EP1258565A1 (de) 2001-05-18 2002-05-17 Vorgefertigtes Brückenlager

Country Status (3)

Country Link
EP (1) EP1258565A1 (de)
JP (1) JP2003003420A (de)
FR (1) FR2824851B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821552A1 (de) * 2013-07-04 2015-01-07 Conseil Service Investissement Laufsteg und Herstellungsverfahren eines solchen Laufstegs
DE102021102625A1 (de) 2021-02-04 2022-08-04 Echterhoff Expressbrücken GmbH Brückenwiderlager mit Betonfertigteilen sowie Verfahren zu dessen Herstellung
CN117758601A (zh) * 2024-02-21 2024-03-26 湖南省交通规划勘察设计院有限公司 一种用于高烈度地区的无承台装配式桥墩及施工方法
CN117758601B (zh) * 2024-02-21 2024-06-07 湖南省交通规划勘察设计院有限公司 一种用于高烈度地区的无承台装配式桥墩及施工方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4641257B2 (ja) * 2005-12-27 2011-03-02 株式会社ピーエス三菱 笠コンクリートの施工方法
JP4750562B2 (ja) * 2006-01-25 2011-08-17 大成建設株式会社 杭頭部とプレキャスト桁との接続構造
JP2008274567A (ja) * 2007-04-25 2008-11-13 Kouchi Marutaka:Kk 円形鋼管プレハブ橋及びその施工方法
JP6796959B2 (ja) * 2016-07-04 2020-12-09 大成建設株式会社 コンクリート基礎と杭の剛結合構造

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802314A (nl) * 1988-09-19 1990-04-17 Beton Son Bv Draagconstructie voor overspannende systemen, zoals b.v. afvalwatertransportsystemen.
US4977636A (en) * 1989-08-30 1990-12-18 King John B Pile supported bridge assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802314A (nl) * 1988-09-19 1990-04-17 Beton Son Bv Draagconstructie voor overspannende systemen, zoals b.v. afvalwatertransportsystemen.
US4977636A (en) * 1989-08-30 1990-12-18 King John B Pile supported bridge assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2821552A1 (de) * 2013-07-04 2015-01-07 Conseil Service Investissement Laufsteg und Herstellungsverfahren eines solchen Laufstegs
FR3008111A1 (fr) * 2013-07-04 2015-01-09 Conseil Service Investissements Passerelle et procede de realisation d'une telle passerelle
DE102021102625A1 (de) 2021-02-04 2022-08-04 Echterhoff Expressbrücken GmbH Brückenwiderlager mit Betonfertigteilen sowie Verfahren zu dessen Herstellung
CN117758601A (zh) * 2024-02-21 2024-03-26 湖南省交通规划勘察设计院有限公司 一种用于高烈度地区的无承台装配式桥墩及施工方法
CN117758601B (zh) * 2024-02-21 2024-06-07 湖南省交通规划勘察设计院有限公司 一种用于高烈度地区的无承台装配式桥墩及施工方法

Also Published As

Publication number Publication date
FR2824851B1 (fr) 2003-12-12
FR2824851A1 (fr) 2002-11-22
JP2003003420A (ja) 2003-01-08

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