FR2672937B1 - UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD. - Google Patents

UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD.

Info

Publication number
FR2672937B1
FR2672937B1 FR9101908A FR9101908A FR2672937B1 FR 2672937 B1 FR2672937 B1 FR 2672937B1 FR 9101908 A FR9101908 A FR 9101908A FR 9101908 A FR9101908 A FR 9101908A FR 2672937 B1 FR2672937 B1 FR 2672937B1
Authority
FR
France
Prior art keywords
elements
superimposed
tubular structure
backfill
loads
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 - Fee Related
Application number
FR9101908A
Other languages
French (fr)
Other versions
FR2672937A1 (en
Inventor
Marcel 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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9409830&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2672937(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to FR9101908A priority Critical patent/FR2672937B1/en
Priority to AT92400417T priority patent/ATE125322T1/en
Priority to DE69203480T priority patent/DE69203480D1/en
Priority to EP92400417A priority patent/EP0500444B2/en
Publication of FR2672937A1 publication Critical patent/FR2672937A1/en
Application granted granted Critical
Publication of FR2672937B1 publication Critical patent/FR2672937B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them

Abstract

The subject of the invention is an underground tubular structure (1) of large dimensions built by assembling superimposed prefabricated longitudinal elements (2, 2') each having the shape of a box of U-shaped cross section, the said elements being laid one over the other and one after the other along a longitudinal axis, then covered with backfill (13). Each prefabricated element (2) is divided by a central wall (24), the structure (1) thus consisting of two tubular sections (S1, S2) placed side by side, on either side of a partition consisting of the central walls (24, 24'), which are superimposed and aligned, of the two elements (2, 2') of each pair. The height of at least one of the lateral and central walls of at least one of the superimposed elements may be adjusted depending on the applied loads and expected deformations in such a way that, in service, the loads are equally distributed over the three supports. The invention applies particularly to the building of roadways under backfill.
FR9101908A 1991-02-18 1991-02-18 UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD. Expired - Fee Related FR2672937B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9101908A FR2672937B1 (en) 1991-02-18 1991-02-18 UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD.
AT92400417T ATE125322T1 (en) 1991-02-18 1992-02-17 UNDERGROUND TUBULAR STRUCTURE.
DE69203480T DE69203480D1 (en) 1991-02-18 1992-02-17 Underground tubular structure.
EP92400417A EP0500444B2 (en) 1991-02-18 1992-02-17 Underground tubular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101908A FR2672937B1 (en) 1991-02-18 1991-02-18 UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD.

Publications (2)

Publication Number Publication Date
FR2672937A1 FR2672937A1 (en) 1992-08-21
FR2672937B1 true FR2672937B1 (en) 1997-12-05

Family

ID=9409830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9101908A Expired - Fee Related FR2672937B1 (en) 1991-02-18 1991-02-18 UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD.

Country Status (4)

Country Link
EP (1) EP0500444B2 (en)
AT (1) ATE125322T1 (en)
DE (1) DE69203480D1 (en)
FR (1) FR2672937B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775704B1 (en) 1998-03-09 2000-05-19 Matiere Soc Civ De Brevets CROSSING WORK UNDER FILL
FR2850984B1 (en) * 2003-02-06 2005-11-04 Quille Entreprise METHOD, APPARATUS AND ARTWORK FOR REALIZING A NEW CIRCULATION PATH UNDER AN EXISTING TRACK RUN BY A TALUS
WO2008077319A1 (en) * 2006-12-27 2008-07-03 Xinghua Ma Underground tunnel combined with ground road
CN104790968A (en) * 2015-04-03 2015-07-22 王燏斌 Modularized tunnel and establishing method thereof
CN108560583B (en) * 2018-04-09 2023-08-29 成都利拓重工机械有限公司 Cast-in-situ external mold device and movable support shield for urban pipe bag construction
CN109098182A (en) * 2018-09-04 2018-12-28 中电建南方建设投资有限公司 A kind of cap excavation method foundation pit stand construction method
CN109505308A (en) * 2018-12-12 2019-03-22 中国十七冶集团有限公司 Underground pipe gallery, pipe trench concrete lateral pressure and the outer support soil body balance construction method
CN111251448A (en) * 2020-01-19 2020-06-09 上海建工四建集团有限公司 Pouring method of prefabricated tunnel structure
CN113585339A (en) * 2021-08-26 2021-11-02 南京钜力智能制造技术研究院有限公司 Fabricated precast concrete pipe gallery for urban underground freight transport and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB476316A (en) * 1936-06-05 1937-12-06 William Herbert Smith Improvements relating to conduits for cables or pipes
US4191496A (en) * 1977-01-05 1980-03-04 Becker Robert F Gas-bag supported structural foundation
JPS60119827A (en) * 1983-11-30 1985-06-27 Natl House Ind Co Ltd Adjustment of height of foundation
FR2642110B1 (en) * 1989-01-20 1991-05-03 Matiere Marcel PROCESS FOR PRODUCING A BURIED CONDUIT

Also Published As

Publication number Publication date
FR2672937A1 (en) 1992-08-21
ATE125322T1 (en) 1995-08-15
EP0500444A1 (en) 1992-08-26
EP0500444B1 (en) 1995-07-19
DE69203480D1 (en) 1995-08-24
EP0500444B2 (en) 1998-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse