EP1596011A1 - Procédé et dispositif pour réaliser un tunnel immergé sur un sol sous-marin - Google Patents

Procédé et dispositif pour réaliser un tunnel immergé sur un sol sous-marin Download PDF

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Publication number
EP1596011A1
EP1596011A1 EP05291012A EP05291012A EP1596011A1 EP 1596011 A1 EP1596011 A1 EP 1596011A1 EP 05291012 A EP05291012 A EP 05291012A EP 05291012 A EP05291012 A EP 05291012A EP 1596011 A1 EP1596011 A1 EP 1596011A1
Authority
EP
European Patent Office
Prior art keywords
tunnel
machine
sections
soil
section
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Withdrawn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
EP05291012A
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German (de)
English (en)
French (fr)
Inventor
Pierre Aristagues
Pierre Longchamp
Philippe Autuori
Patrick Palbras
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.)
Bouygues Travaux Publics SAS
Original Assignee
Bouygues Travaux Publics SAS
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 Bouygues Travaux Publics SAS filed Critical Bouygues Travaux Publics SAS
Publication of EP1596011A1 publication Critical patent/EP1596011A1/fr
Withdrawn legal-status Critical Current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
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/063—Tunnels submerged into, or built in, open water
    • E02D29/077—Tunnels at least partially built beneath the water-bed characterised by being made by methods involving disturbance thereof all along the location line, e.g. by cut-and-cover or caisson methods
    • 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
    • E02D29/063—Tunnels submerged into, or built in, open water
    • E02D29/07—Tunnels or shuttering therefor preconstructed as a whole or continuously made, and moved into place on the water-bed, e.g. into a preformed trench

Definitions

  • the invention relates to the realization of a submerged tunnel under a body of water.
  • Some techniques are related to the case where the tunnel must be done primarily in the underlying terrain at the bottom of the body of water, as illustrated for example by publications DE 50 882, JP 9 316 901, GB 348 204, EP 0 899 422, JP 09-273382, JP 2,024,489, US 1,441,698, US 4,889,448.
  • a common solution in this case is to use a tunnel boring machine to drill the ground, evacuate material drilled to the rear of the tunnel boring machine and build the tunnel to progress by successive sections, as for the construction of a tunnel through a mountain range.
  • a tunnel thus realized under the bottom of the mass of water has the advantage of offering no obstacle to the traffic but against other disadvantages, requires to make access works all the more long as the tunnel is located at a deep level under the bottom of the sea.
  • the present invention relates to the case where the tunnel must be carried out partially or totally in the water, on underwater or sub-fluvial land, natural or man-made, and in what follows the expression underwater soil will be interpreted as covering all these cases.
  • the publication DE 33 33 850 describes a technique where the tunnel is realized by successive sections which are prefabricated in a waterproof excavation and pushed gradually into the water up to their location service.
  • This technique requires having a site likely to host a dock for the realization of sections, or a launching facility of prefabricated sections on land, and generates genes important for maritime traffic, including the fact that the sections usually have a long length of several tens of meters, even up to a hundred meters and more.
  • An object of the invention is notably to avoid the construction of heavy terrestrial infrastructures (darse or launching facility), to considerably reduce obstacles to navigation, and to reduce costs and construction times.
  • One aspect of the invention is a method characterized in that the current submerged section is constructed underwater (natural, prepared or artificial, whether result from preliminary backfilling or dredging) means of a machine capable of functioning in immersion and that it is made to move in the water, on the underwater soil, to the request, along the planned path for the tunnel, this machine having a pressure-tight work space under pressure Atmosphere suitable for staff and equipment required for the construction and in-situ laying of the section, in what is kept tight the tunnel as and when its construction, in that one ensures between the part of the already completed tunnel and the machine work space a sufficient communication to allow the construction and laying a new section, and in that we use the tunnel, as it was built, to transport to the request in the room the constituent elements of the sections.
  • Each section of tunnel can be built by any appropriate method, such as in particular the assembly of prefabricated parts and in-situ concrete pouring.
  • each stretch like a ring obtained by assembling segments of section by means of a fixed or movable device placed inside the sealed workspace, joints sealing rings being arranged between the segments.
  • the invention also relates to a device for implementation of the method.
  • Figure 1 very schematically represents a tunnel (1) submerged on a floor (2) under a sheet of water (3).
  • This tunnel has two access portions (1a, 1b) open the tunnel in the open air, for example on the banks (4) and (5) of the water table (3), and a main portion immersed (1c). After construction, the tunnel was covered a protective embankment (K) (optional).
  • the immersed portion, and preferably also the access to open air portions and low immersed portions of the tunnel consist of successive sections of which the cross-section is determined according to the use of the tunnel, in a manner known per se.
  • the tunnel is constructed in sections successive ones of an individual length of the order of one meter.
  • FIG. 2 shows six sections T1-T6 already in place and the beginning of setting up a new section.
  • R-shaped trailers in FIG. 7 are installed at the back of the machine and hitched to it. These trailers, in a manner known in the art of earth tunneling machines, support auxiliary equipment necessary for the operation of the machine, the supply logistics of any kind such as for example the filling mortar, the compressed air, electricity, water, ventilation, voussoirs ... etc.
  • This machine capable of functioning in immersion includes a work area (6) and a ballastable chamber (7) and if applicable, a load compartment schematized in L. ballast is intended to compensate locally and temporarily insufficient weight of the tunnel with regard to thrust Archimedes.
  • the work space (6) is peripherally sealed and at the front (in the direction of advancement of the tunnel) and it is connected by a waterproof skirt (27) to the tunnel portion already performed.
  • the workspace is designed to house the staff and all that is needed at least for build the current section to achieve.
  • the current stretch of tunnel is a ring consisting of prefabricated sectors (or "voussoirs"), these sectors are provided to the workspace, from the shore and as needed, through the tunnel portion already completed, and the workspace is equipped with appropriate (including erector arms) to grasp the voussoirs and put them in place so as to constitute a annular section.
  • the ring consists of eleven voussoirs V spotted (V1) to (V11) in Figure 5 and a central vertical partition (12) which separates the two tubes of the tunnel.
  • the machine In front of the working chamber (6), the machine comprises a ballastable chamber (20) open towards the bottom and towards the front, and which contains arms (21) pivotally mounted back and forth, and movable on one or horizontal beams (22).
  • a support layer of the tunnel (25) is injected under the section (fig.5) from the machine which is equipped for this purpose (equipment not shown on figures), to compensate for the thickness of the rear skirt (27) of the machine (see figure 7).
  • This injection makes it possible to control the inclination and the guiding the machine in the vertical plane and adjusting the force of support of the front part of the machine on the ground.
  • the sections are eventually linked together, by example by connectors to interlocking, by bolting and / or by bars or cables of temporary prestressing or definitive (31), schematized by points in Figure 6.
  • the tunnel normally intended to connect two banks has two access portions which preferably are also carried out by means of the machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
EP05291012A 2004-05-12 2005-05-11 Procédé et dispositif pour réaliser un tunnel immergé sur un sol sous-marin Withdrawn EP1596011A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0405129 2004-05-12
FR0405129A FR2870269B1 (fr) 2004-05-12 2004-05-12 Procede et dispositif pour realiser un tunnel immerge, sur un sol, sous une nappe d'eau

Publications (1)

Publication Number Publication Date
EP1596011A1 true EP1596011A1 (fr) 2005-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05291012A Withdrawn EP1596011A1 (fr) 2004-05-12 2005-05-11 Procédé et dispositif pour réaliser un tunnel immergé sur un sol sous-marin

Country Status (16)

Country Link
US (1) US7766579B2 (ko)
EP (1) EP1596011A1 (ko)
JP (1) JP4687713B2 (ko)
KR (1) KR101323395B1 (ko)
CN (1) CN1696415B (ko)
AU (1) AU2005243406B2 (ko)
BR (1) BRPI0511038A (ko)
CA (1) CA2566733C (ko)
EG (1) EG24837A (ko)
FR (1) FR2870269B1 (ko)
HK (1) HK1079830A1 (ko)
IE (1) IE20050293A1 (ko)
MX (1) MXPA06013171A (ko)
RU (1) RU2368733C2 (ko)
UA (1) UA89955C2 (ko)
WO (1) WO2005111317A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450633A1 (en) * 2017-08-31 2019-03-06 CCCC Highway Consultants Co., Ltd Post-grouting method for immersed tube joint base

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CN102345298B (zh) * 2011-11-11 2014-02-19 上海市隧道工程轨道交通设计研究院 用于沉管隧道可重复使用的装配式端封结构
CN102704508B (zh) * 2012-05-29 2014-06-25 中交一航局第二工程有限公司 沉管底端叉车式纠偏精调系统及其调节工艺
CN102720211B (zh) * 2012-05-29 2014-10-15 中交一航局第二工程有限公司 沉管底端锲体式纠偏精调系统及其调节工艺
CN103122642B (zh) * 2013-01-30 2014-10-29 上海市政工程设计研究总院（集团）有限公司 一种竖向支柱换撑的施工方法
EP2887474A1 (en) * 2013-12-20 2015-06-24 Openhydro IP Limited A method of managing a hydroelectric turbine array
RU2576692C1 (ru) * 2015-01-28 2016-03-10 Александр Сергеевич Стукалов Способ устройства туннелемоста в подводном канале для преодоления мелководных преград
JP6449040B2 (ja) * 2015-02-12 2019-01-09 鹿島建設株式会社 沈埋函体同士の接続構造、海底トンネルの施工方法
JP6449041B2 (ja) * 2015-02-12 2019-01-09 鹿島建設株式会社 海底トンネルの施工方法および陸上トンネルの施工方法
CN106677242A (zh) * 2017-01-18 2017-05-17 王燏斌 一种用于水下隧道的工程船及其施工法
CN109183850B (zh) * 2018-09-20 2019-10-08 杜地 一种海上隧道
CN109898558B (zh) * 2019-03-12 2021-05-04 南京市市政设计研究院有限责任公司 用于沉管的冲沉装置及沉管冲沉方法
CN109868839B (zh) * 2019-03-26 2024-04-19 林城 一种沉管隧道及其施工方法
CN110174227A (zh) * 2019-06-26 2019-08-27 广西大学 地震与波流耦合作用下悬浮隧道动力响应试验装置及方法
CN113107521B (zh) * 2021-05-26 2022-03-11 山东大学 一种自带逃生装置的装配式海洋隧道结构及其应用方法
CN113638447B (zh) * 2021-08-31 2022-09-06 中铁二十局集团第一工程有限公司 一种下穿式湖域段隧道主体结构的施工方法
IT202200008171A1 (it) 2022-04-26 2023-10-26 Mario Burigo Metodo innovativo per la costruzione di tunnel sommersi

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US4889448A (en) * 1989-03-07 1989-12-26 Bell Noel G Tunnel construction
JPH09316901A (ja) * 1996-05-31 1997-12-09 Kumagai Gumi Co Ltd 掘削方法

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DE50882C (de) * L. BEECHER in Detroit, Jefferson Avenue Nr. 437, Michigan, V. St. A Verfahren zur Herstellung von Tunnelbauten mittelst einer keilförmigen Stirnwand
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450633A1 (en) * 2017-08-31 2019-03-06 CCCC Highway Consultants Co., Ltd Post-grouting method for immersed tube joint base
EP3450633B1 (en) * 2017-08-31 2021-03-24 CCCC Highway Consultants Co., Ltd Post-grouting method for immersed tube joint base

Also Published As

Publication number Publication date
KR20070041684A (ko) 2007-04-19
JP2007537375A (ja) 2007-12-20
JP4687713B2 (ja) 2011-05-25
RU2368733C2 (ru) 2009-09-27
AU2005243406B2 (en) 2010-09-09
RU2006143765A (ru) 2008-06-20
BRPI0511038A (pt) 2007-11-27
FR2870269A1 (fr) 2005-11-18
FR2870269B1 (fr) 2006-08-11
CN1696415B (zh) 2011-08-17
CA2566733A1 (en) 2005-11-24
WO2005111317A1 (en) 2005-11-24
UA89955C2 (ru) 2010-03-25
CN1696415A (zh) 2005-11-16
CA2566733C (en) 2013-01-08
US20070248416A1 (en) 2007-10-25
HK1079830A1 (en) 2006-04-13
KR101323395B1 (ko) 2013-10-29
MXPA06013171A (es) 2007-05-16
IE20050293A1 (en) 2005-12-14
AU2005243406A1 (en) 2005-11-24
EG24837A (en) 2010-10-07
US7766579B2 (en) 2010-08-03

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