ATE37929T1 - TUNNEL PROCESS. - Google Patents

TUNNEL PROCESS.

Info

Publication number
ATE37929T1
ATE37929T1 AT86870058T AT86870058T ATE37929T1 AT E37929 T1 ATE37929 T1 AT E37929T1 AT 86870058 T AT86870058 T AT 86870058T AT 86870058 T AT86870058 T AT 86870058T AT E37929 T1 ATE37929 T1 AT E37929T1
Authority
AT
Austria
Prior art keywords
tunnel
vertical elements
elements
successive
placement
Prior art date
Application number
AT86870058T
Other languages
German (de)
Inventor
Paul Hemberg
Bonfils Koeckelberg
Henri Stassens
Original Assignee
Koeckelberg Sa
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 Koeckelberg Sa filed Critical Koeckelberg Sa
Application granted granted Critical
Publication of ATE37929T1 publication Critical patent/ATE37929T1/en

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
    • 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
    • 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)
  • 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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1. Tunnel construction process employing prefabricated concrete elements which are fixed together after placing, characterized in that it comprises the following phases : - excavation, at the base of the location of the vertical walls, of sheeted cuts (2) of dimensions slightly greater than those of prefabricated reinforced concrete elements (1) intended to form, in part, the valls of the tunnel, - production of a foundation course (4), - positionning of vertical elements (1) in each cut (2), each element (1), set at a distance from the preceding element, being arranged in line with a similar element (1) arranged on the other side of the tunnel, - filling of the cuts (2) with a stabilized filling material (9) and, simultaneous withdrawal of the sheeting (3), - frontal pre-excavation (25) of the volume of the tunnel, gradually exposing the top of the vertical elements (1) of a section of tunnel, - placement of lintels (27) parallel to the axis of the tunnel, in line with the gaps separating two vertical elements (1), in a manner such that the ends of each lintel (27) bear on the upper part of two successive vertical elements (1) ; - placement of uppper cross-beams (28), the ends of each beam resting on lintels (27) arranged facing each other on either side of the tunnel, - frontal excavation (26) of the volume of the tunnel, gradually exposing each pair of vertical elements (1) joined by a cross-beam (28), the heel (22) of the vertical elements remaining driven in the ground, - exposure of the gap (30) separating two successive vertical elements (1), - placement of a supporting beam (29) in line with the gap separating two successive elements, - introduction of a reinforcement (31) into the vertical gap separating two successive vertical elements, - application of a shuttering panel (33) between two successive vertical elements (1) on the side facing the interior of the tunnel, - introduction of reinforcing members (32) parallel to the axis of the tunnel through apertures (17) made at the bottom of the lateral faces (14) of the vertical elements, - casting of concrete in the shutterings formed between two successive vertical elements (1), - levelling of the floor of the excavation, - placement of a reinforcement and casting of the foundation raft (35), - placement of preliminary slabs (37) of reinforced concrete, in a manner such that each preliminary slab bears on two successive upper cross-beams (28), - concreting of the upper slab (38) and fixing thereof to the vertical columns, - placement of sealing means, - backfilling and covering of the tunnel.
AT86870058T 1986-04-25 1986-04-25 TUNNEL PROCESS. ATE37929T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86870058A EP0242497B1 (en) 1986-04-25 1986-04-25 Tunnel construction process

Publications (1)

Publication Number Publication Date
ATE37929T1 true ATE37929T1 (en) 1988-10-15

Family

ID=8196539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86870058T ATE37929T1 (en) 1986-04-25 1986-04-25 TUNNEL PROCESS.

Country Status (3)

Country Link
EP (1) EP0242497B1 (en)
AT (1) ATE37929T1 (en)
DE (1) DE3660932D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001467B (en) * 1991-02-20 1994-01-31 Kosm Georgios Novel method for the rapid construction of urban electrical undergrounds (metros).
ES2052433B1 (en) * 1992-02-13 1998-02-16 Codelfa Prefabbricati S P A SYSTEM FOR THE CONSTRUCTION OF ARTIFICIAL GALLERIES WITH PREFABRICATED CONCRETE ELEMENTS.
IL113262A0 (en) * 1995-04-05 1995-07-31 Yitshaq Lipsker Construction of holes and tunnels having support walls
CN110863515A (en) * 2019-12-17 2020-03-06 中铁二局集团有限公司 Bottom backfill structure of common-wall tunnel group and construction method thereof
CN115492216B (en) * 2022-09-30 2023-07-04 中铁八局集团电务工程有限公司 Supporting device for pipeline to be moved to above underground station and construction method
CN115354693B (en) * 2022-10-19 2023-03-17 中国铁路设计集团有限公司 Open trench tunnel assembly type U-shaped groove structure and construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446535C (en) * 1927-07-05 Ignaz Beissel Dr Reinforced concrete track extension for mines
GB335816A (en) * 1928-11-29 1930-10-02 Ernst Arnold Reinforced concrete unit for the construction of shafts, tunnels and the like
BE785886A (en) * 1972-07-05 1972-11-03 Const & Entrepr Ind CONSTRUCTION PROCESS OF UNDERGROUND WORKING WALLS
IT1025608B (en) * 1974-11-12 1978-08-30 Alpina Spa PREFABRICATED ELEMENTS FOR THE CONSTRUCTION OF TRENCH STRUCTURES AND RELATED PROCEDURE

Also Published As

Publication number Publication date
EP0242497B1 (en) 1988-10-12
EP0242497A1 (en) 1987-10-28
DE3660932D1 (en) 1988-11-17

Similar Documents

Publication Publication Date Title
US3918222A (en) Prefabricated modular flooring and roofing system
CA2086706C (en) Unit masonry fence and method for erecting
US4843658A (en) Swimming pool and method of construction
US4461130A (en) Building construction using hollow core wall slabs
JP3327191B2 (en) Underground structure and its construction method
US4799348A (en) Method and equipment for making a rigid slab enabling to carry a building
US5217326A (en) Supports for building structures
ATE37929T1 (en) TUNNEL PROCESS.
EP0016478A2 (en) Wall made of a plurality of pre cast cementitious panels
GB1588544A (en) Wall construction and method of building that construction
JP3315492B2 (en) Floor beam construction method
JP2622013B2 (en) Reinforced concrete shear wall structure
GB2062079A (en) Precast Wall Unit for Silage Pit or Tank
JP2536376B2 (en) Foundation structure of shed for road protection
JPH04330119A (en) Building foundation constructing method
JPH04293824A (en) Construction method for large span underground structure
JPH06228979A (en) Inverted lining method for building-construction
JPH09158201A (en) Construction method for foundation of building
RU2002104426A (en) Multi-storey building
CA1092845A (en) Concrete slab construction
JPS6033981A (en) Beam constructing method
JP4045623B2 (en) Construction method of reinforced concrete underground floor and underground structure constructed by this method
SU1411381A1 (en) Method of constructing a building or structure
JPH08296208A (en) Concrete filling and reinforcing method for stud and reinforced stud
JPH04323417A (en) Base structure

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties