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
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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Sewage (AREA)
- Revetment (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
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.
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. |
EP92400417A EP0500444B2 (en) | 1991-02-18 | 1992-02-17 | Underground tubular structure |
AT92400417T ATE125322T1 (en) | 1991-02-18 | 1992-02-17 | UNDERGROUND TUBULAR STRUCTURE. |
DE69203480T DE69203480D1 (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)
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)
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 |
-
1991
- 1991-02-18 FR FR9101908A patent/FR2672937B1/en not_active Expired - Fee Related
-
1992
- 1992-02-17 EP EP92400417A patent/EP0500444B2/en not_active Expired - Lifetime
- 1992-02-17 DE DE69203480T patent/DE69203480D1/en not_active Expired - Lifetime
- 1992-02-17 AT AT92400417T patent/ATE125322T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69203480D1 (en) | 1995-08-24 |
ATE125322T1 (en) | 1995-08-15 |
EP0500444B2 (en) | 1998-04-15 |
EP0500444A1 (en) | 1992-08-26 |
FR2672937A1 (en) | 1992-08-21 |
EP0500444B1 (en) | 1995-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2749263B1 (en) | REINFORCED STRUCTURAL ELEMENT AND MANUFACTURING METHOD THEREOF | |
DE59005221D1 (en) | Kit made of (concrete) shaped blocks. | |
FR2641811B1 (en) | PANEL FOR REALIZING SWIMMING POOLS IN PARTICULAR, AND MANUFACTURING METHOD THEREOF | |
FR2672937B1 (en) | UNDERGROUND TUBULAR STRUCTURE AND ITS MANUFACTURING METHOD. | |
FR2556377B1 (en) | BRIDGE MESH, BRIDGE TRUNK COMPRISING SUCH LATTICE AND METHOD FOR CONSTRUCTING THE BRIDGE | |
CA2327735A1 (en) | Support structure for elevated railed-vehicle guideway | |
IT1191160B (en) | DEVICE AND METHOD FOR OBTAINING PREFABRICATED ELEMENTS FOR BUILDING HOUSES AND SIMILAR AND METHOD FOR ASSEMBLING BETWEEN THESE ELEMENTS | |
GB2319049A (en) | Prefabrication type high level road structure and construction method thereof | |
DE59410170D1 (en) | modular system | |
ES2051254T1 (en) | REINFORCEMENT EARTH STRUCTURES AND METHOD FOR ITS CONSTRUCTION. | |
SE8704237D0 (en) | ground insulation | |
DE3869666D1 (en) | PROTECTIVE WALL ELEMENT. | |
GB2250760A (en) | Building reinforcement | |
KR970039470U (en) | Lattice semi-finished prefabricated concrete beam | |
KR940012117U (en) | Concrete pipe forming equipment | |
KR950016946U (en) | Corrugated corrugated pipe manufacturing equipment | |
ES2122711T3 (en) | CONSTRUCTION STRUCTURE WITH VARIABLE FIXED PRIMARY AND SECONDARY STRUCTURES | |
IT1263031B (en) | METHOD FOR THE CONSTRUCTION OF A CONCRETE DECK, FOR BRIDGES OR VIADUCTS, FORMED BY MODULAR ELEMENTS WITH T-SHAPED SECTION, AND SCAFFOLD OBTAINED WITH THIS METHOD | |
IT1242825B (en) | EQUIPMENT FOR THE FORMING OF CONCRETE SLABS AT LEAST A REINFORCEMENT NETWORK STRUCTURE | |
IT1255819B (en) | Box frame of assemblable prefabricated components for bridges and viaducts, and process for the manufacture of such a frame | |
KR930011364U (en) | Prestressed concrete pipe connection structure | |
KR950019033U (en) | Prefabricated distillation manhole | |
PL284781A1 (en) | Densely ribbed floor made of precast reinforced concrete beams | |
KR950003873U (en) | Floor structure of prefabricated manhole | |
JPH037783B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |