EP1426495A2 - Méthode et dispositif pour construire un tunnel ou une tranchée - Google Patents

Méthode et dispositif pour construire un tunnel ou une tranchée Download PDF

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Publication number
EP1426495A2
EP1426495A2 EP03090392A EP03090392A EP1426495A2 EP 1426495 A2 EP1426495 A2 EP 1426495A2 EP 03090392 A EP03090392 A EP 03090392A EP 03090392 A EP03090392 A EP 03090392A EP 1426495 A2 EP1426495 A2 EP 1426495A2
Authority
EP
European Patent Office
Prior art keywords
section
formwork
concrete
wall
tunnel
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Withdrawn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
EP03090392A
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German (de)
English (en)
Other versions
EP1426495A3 (fr
Inventor
Franz Dreier
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.)
Tief- und Baugerate & Co KG GmbH
Original Assignee
Tief- und Baugerate & Co KG GmbH
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 Tief- und Baugerate & Co KG GmbH filed Critical Tief- und Baugerate & Co KG GmbH
Publication of EP1426495A2 publication Critical patent/EP1426495A2/fr
Publication of EP1426495A3 publication Critical patent/EP1426495A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • E02D29/05—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 at least part of the cross-section being constructed in an open excavation or from the ground surface, e.g. assembled in a trench

Definitions

  • the invention relates to a method for producing a tunnel or trough-shaped structure made of concrete, in particular for a traffic route, an open excavation pit for the structure with a securing on both sides and then opening the structure in sections a concrete brine is created and a fixture system for manufacturing of the building.
  • the first variant concerns tunnels, the lower edge of which is the bottom of the tunnel or trough above the groundwater table in the area close to the surface.
  • both sides of the route are used to create an open construction pit, mostly construction methods with a diaphragm wall or
  • Bored pile wall or sheet pile wall Soil excavation follows and installation of protective concrete and waterproofing. In detail:
  • the second variant concerns tunnels, the lower edge of which is the tunnel or trough is located below the groundwater.
  • the tunnel is in the caisson or swimming pool or Caisson construction manufactured.
  • the caisson design can be advantageous in soft soils below the water table, because otherwise required excavation pit construction and water drainage is not necessary or if it otherwise it could only be manufactured in an open construction pit.
  • This is often a rectangular reinforced concrete frame is used, which is usually a Received outer seal and made of waterproof concrete and one Outer skin seal is only constructed on the tunnel ceiling. Usually Floating pieces with lengths of up to 140 m manufactured in building docks.
  • AT-PS 330 677 describes a process for the production of tunnels in Diaphragm wall construction known what because of the subsequent excavation of the Excavation pit and sole production only if the groundwater is above Tunneling is applicable.
  • DE-AS 1 658 752 describes a method for creating elongated, underground structures, especially tunnels, known in an open excavation pit, in which by means of an essential continuously moving forward excavator Dismantled the face of the excavation pit and the areas adjacent to it the side of the excavation pit together with the excavator support cheeks moved forward are supported.
  • the problem underlying the invention is an improved one
  • the tunnel and trough-shaped ramps for both above and below structures located at the groundwater level can be erected.
  • the construction process can be supplemented or changed in individual phases within the scope of the invention.
  • a corresponding work platform can also be created to accommodate the loads of the production machine. This is recommended if the floor is not stable enough to carry this machine on the safety device.
  • the invention eliminates the need to lower or lower the groundwater the production of a sole temporarily secured against floating.
  • Another advantage is that the respective section, be it a tunnel element or a trough-shaped ramp section from a tunnel entrance, completely direct manufactured over its later place of use over the construction pit and after hardening can be lowered vertically into its position. Free handling with formwork tables, reinforcement and concreting over the Groundwater levels make work easier and reduce the cost of water Construction site.
  • the fuse is a sheet pile wall at a distance from the one to be lowered Section of the structure is formed and can be cured after curing Underwater concrete is pulled and reused. It can however, other stable pit protection systems are also used are like ramming piles with formwork walls in between, if these Systems are stable enough, the load for the manufacturing machinery take.
  • a formwork table for the sole and outer wall of the section is first used in the production machine; Reinforcements of the sole and the wall as well as receptacles for traction elements that protrude from the sole and are to be cast therein are positioned in the formwork; the inner wall formwork manufactured; and then the walls and base are concreted as a monolithic structure before the inner wall formwork begins to be removed after the concrete has set.
  • the traction means for example threaded rods
  • receptacles designed as nuts, for example and connected to a lifting device on the production machine in order to raise the sole and thus the already completed tunnel or trough section by a few cm so that the formwork table is next to the next can be moved with an appropriate pit safety device
  • section in question is a tunnel section with the following steps: Positioning a slab formwork; Install the ceiling reinforcement and connect it to the wall reinforcement if necessary; Concrete the ceiling and let it harden; Moving the slab formwork to the next section to be manufactured.
  • the solution according to the invention also comprises a device system as a production machine for producing a tunnel or trough-shaped structure made of concrete along a route, in particular for carrying out the method, namely a portal scaffold, suitable to span a building pit for the building, which can be slidably arranged on a double-sided building pit safety device, a sliding formwork table for at least the base and the walls and the ceiling of the building, a lifting device for the vertical movement of a section of the building the lifting device, attachable traction means and rollers for guiding the section in cooperation with the lifting device or moving parts of the system.
  • a device system as a production machine for producing a tunnel or trough-shaped structure made of concrete along a route, in particular for carrying out the method, namely a portal scaffold, suitable to span a building pit for the building, which can be slidably arranged on a double-sided building pit safety device, a sliding formwork table for at least the base and the walls and the ceiling of the building, a lifting device for the vertical
  • the lowering takes place as follows:
  • an anchor element with nut 17 was inserted into the sole with the reinforcement (not visible) and then poured in concrete.
  • Threaded rods 18 are screwed into the nut 17 as traction means, passed through bores in the ceiling 16 and struck in the lifting device 12.
  • the traction means now make it possible to first raise the tunnel section 13 so that the formwork table 19 can be moved and the way into the construction pit 6 is cleared.
  • the lifting device 12 now uses section 18 to lower the section 13 into the excavation pit and the bottom edge of the sole is held at a distance of approximately 10 cm above the bottom of the excavation pit.
  • leveling concrete 20 is pumped into the pit under the sole 13 '; at the same time, concrete is also introduced somewhat to the side of the base up to close to the sheet pile wall 2, which is at a distance of approximately 40 cm from the wall 15 of the tunnel section.
  • the rods 18 are loosened and pulled so that the tunnel section rests on the leveling concrete base.
  • the portal frame 10 can now be moved to the next construction phase.
  • the sheet pile wall 2 is pulled and rammed for another section of the route.
  • the slab formwork for the ceiling 16 of the tunnel 13, normally guided on the outside of the top chord 11 or the struts 21 of the portal frame 10, is also not shown; after section 13 had already been concreted, it was already moved to the next section.
  • the internal formwork, not shown, for the walls, sole and ceiling have also been removed.
  • Fig. 2 shows a detail of Fig. 1 in an enlarged view.
  • the formwork table can be moved horizontally on its own roller devices, not shown. Shown are also rollers 22 attached to the sheet pile wall for their stiffening in combination with the section 13, which also serve to guide the tunnel section 13 vertically when lowering.
  • Fig. 3 shows in longitudinal section on the left two already laid on leveling concrete 20 dormant tunnel sections13, while two further section 13 before Lower and a section 13, both finished on formwork tables 19 provided sole 14 and wall 15, but without a ceiling 16, are shown.
  • the sections are positively underneath by means of recesses 23 and 24 respectively Leave expansion joints 25, which will later be exactly like a cover joint 26 sealed with seals, hooked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
EP03090392A 2002-12-02 2003-11-19 Méthode et dispositif pour construire un tunnel ou une tranchée Withdrawn EP1426495A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10256421 2002-12-02
DE2002156421 DE10256421B4 (de) 2002-12-02 2002-12-02 Verfahren und Vorrichtung zum Herstellen eines Tunnels oder eines Troges

Publications (2)

Publication Number Publication Date
EP1426495A2 true EP1426495A2 (fr) 2004-06-09
EP1426495A3 EP1426495A3 (fr) 2005-07-13

Family

ID=32308952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03090392A Withdrawn EP1426495A3 (fr) 2002-12-02 2003-11-19 Méthode et dispositif pour construire un tunnel ou une tranchée

Country Status (3)

Country Link
EP (1) EP1426495A3 (fr)
DE (1) DE10256421B4 (fr)
PL (1) PL363797A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071948A (zh) * 2011-02-24 2011-05-25 湖南省交通规划勘察设计院 用于隧道洞口的门式复合管棚套拱结构及其施工方法
CN102071949A (zh) * 2011-02-24 2011-05-25 湖南省交通规划勘察设计院 用于隧道洞口的桩式复合管棚套拱结构及其施工方法
CN108060797A (zh) * 2017-10-16 2018-05-22 广州地铁设计研究院有限公司 一种对既有建筑联合加固结构
CN110042856A (zh) * 2019-05-07 2019-07-23 东华理工大学 一种用于堰塞湖泄流槽机械开挖的沉井及开挖方法
CN113279428A (zh) * 2021-06-09 2021-08-20 中铁四局集团第五工程有限公司 盖挖逆作条件下半悬挂预应力混凝土墙行车道的施工方法
CN113482046A (zh) * 2021-07-21 2021-10-08 中交二公局第六工程有限公司 管廊节段安装施工***及方法
CN114319164A (zh) * 2021-12-21 2022-04-12 广州市市政工程设计研究总院有限公司 一种明挖隧道上跨既有涵洞结构及其施工方法
CN114351645A (zh) * 2022-01-21 2022-04-15 广东广基建设集团有限公司 一种河道防汛墙结构及其施工方法
CN114855811A (zh) * 2022-06-01 2022-08-05 上海市城市建设设计研究总院（集团）有限公司 三排组桩支护结构及相应的基坑施工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658752B1 (de) 1967-12-04 1970-05-27 Johann Moerner Verfahren zur Erstellung von langgestreckten unterirdischen Bauwerken,insbesondere Tunneln
AT330677B (de) 1969-02-26 1976-07-12 Emil Jakubec Fa Dipl Ing Verfahren zur herstellung von im schlitzwandverfahren hergestellten unterirdischen wanden sowie fertigteil und dammteil zur durchfuhrung des verfahrens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678540A (en) * 1950-03-11 1954-05-18 Lorenz Hans Process for the production and sinking of caissons of any desired shape
DE1279560B (de) * 1960-07-01 1968-10-03 Strabag Bau Ag Verfahren zum Einbauen eines Senkkastens
FR2541704B1 (fr) * 1983-02-24 1985-07-19 Deshais Marc Procede de realisation d'un sous-sol prefabrique
NL191848C (nl) * 1993-06-15 1996-09-03 Igb Bouw En Aannemingsmij Werkwijze voor het bouwen van een tunnel.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658752B1 (de) 1967-12-04 1970-05-27 Johann Moerner Verfahren zur Erstellung von langgestreckten unterirdischen Bauwerken,insbesondere Tunneln
AT330677B (de) 1969-02-26 1976-07-12 Emil Jakubec Fa Dipl Ing Verfahren zur herstellung von im schlitzwandverfahren hergestellten unterirdischen wanden sowie fertigteil und dammteil zur durchfuhrung des verfahrens

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071949A (zh) * 2011-02-24 2011-05-25 湖南省交通规划勘察设计院 用于隧道洞口的桩式复合管棚套拱结构及其施工方法
CN102071949B (zh) * 2011-02-24 2013-01-16 湖南省交通规划勘察设计院 用于隧道洞口的桩式复合管棚套拱结构及其施工方法
CN102071948B (zh) * 2011-02-24 2013-01-16 湖南省交通规划勘察设计院 用于隧道洞口的门式复合管棚套拱结构及其施工方法
CN102071948A (zh) * 2011-02-24 2011-05-25 湖南省交通规划勘察设计院 用于隧道洞口的门式复合管棚套拱结构及其施工方法
CN108060797A (zh) * 2017-10-16 2018-05-22 广州地铁设计研究院有限公司 一种对既有建筑联合加固结构
CN110042856B (zh) * 2019-05-07 2024-01-23 东华理工大学 一种用于堰塞湖泄流槽机械开挖的沉井及开挖方法
CN110042856A (zh) * 2019-05-07 2019-07-23 东华理工大学 一种用于堰塞湖泄流槽机械开挖的沉井及开挖方法
CN113279428A (zh) * 2021-06-09 2021-08-20 中铁四局集团第五工程有限公司 盖挖逆作条件下半悬挂预应力混凝土墙行车道的施工方法
CN113482046A (zh) * 2021-07-21 2021-10-08 中交二公局第六工程有限公司 管廊节段安装施工***及方法
CN114319164A (zh) * 2021-12-21 2022-04-12 广州市市政工程设计研究总院有限公司 一种明挖隧道上跨既有涵洞结构及其施工方法
CN114351645A (zh) * 2022-01-21 2022-04-15 广东广基建设集团有限公司 一种河道防汛墙结构及其施工方法
CN114351645B (zh) * 2022-01-21 2024-02-06 广东广基建设集团有限公司 一种河道防汛墙结构及其施工方法
CN114855811A (zh) * 2022-06-01 2022-08-05 上海市城市建设设计研究总院（集团）有限公司 三排组桩支护结构及相应的基坑施工方法
CN114855811B (zh) * 2022-06-01 2023-08-01 上海市城市建设设计研究总院（集团）有限公司 三排组桩支护结构及相应的基坑施工方法

Also Published As

Publication number Publication date
PL363797A1 (en) 2004-06-14
DE10256421A1 (de) 2004-06-24
EP1426495A3 (fr) 2005-07-13
DE10256421B4 (de) 2006-04-27

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