EP1233110A2 - Etanchéité souterraine, en particulier pour une excavation - Google Patents

Etanchéité souterraine, en particulier pour une excavation Download PDF

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Publication number
EP1233110A2
EP1233110A2 EP02001478A EP02001478A EP1233110A2 EP 1233110 A2 EP1233110 A2 EP 1233110A2 EP 02001478 A EP02001478 A EP 02001478A EP 02001478 A EP02001478 A EP 02001478A EP 1233110 A2 EP1233110 A2 EP 1233110A2
Authority
EP
European Patent Office
Prior art keywords
sealing
wall
foot
underground
base
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.)
Granted
Application number
EP02001478A
Other languages
German (de)
English (en)
Other versions
EP1233110B1 (fr
EP1233110A3 (fr
Inventor
Habib Kamal
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.)
Hochtief AG
Original Assignee
Hochtief AG
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 Hochtief AG filed Critical Hochtief AG
Publication of EP1233110A2 publication Critical patent/EP1233110A2/fr
Publication of EP1233110A3 publication Critical patent/EP1233110A3/fr
Application granted granted Critical
Publication of EP1233110B1 publication Critical patent/EP1233110B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material

Definitions

  • the invention relates to a sub-surface seal, in particular Excavation, from one to the hydraulically required Deep led diaphragm wall and one their foot connected sealing sole made of high-pressure injection bodies.
  • the invention has for its object a sub-surface seal of the type mentioned in the introduction more economically, but so that it can meet all the desired requirements enough.
  • the solution to this problem according to the invention consists in that the sealing wall base is made of concrete and / or steel is and the diaphragm sealing wall above your foot from one Sealing material with a compared to the strength of the sealing wall base reduced strength.
  • sealing wall base according to a preferred embodiment of prefabricated concrete parts, Steel components and / or contractor concrete. In any case, it is sufficient to have the slotted sealing wall above of her foot with just one for taking Water pressure differences designed strength to perform. Where the sub-surface waterproofing also serves as construction pit protection should serve or for other reasons higher horizontal loads can be recorded according to a preferred embodiment into the diaphragm wall up to the statically required Depth bearing elements in particular Sheet piling and / or plug-in support elements installed his.
  • the sealing base itself is made of overlapping primary bodies or advantageously from primary and the Inhomogeneities of the secondary bodies eliminating primary bodies built up.
  • the subsurface protection shown in the figures serves as construction pit protection. It consists of one in the hydraulic required depth led diaphragm sealing wall 1 and a sealing sole 3 connected to the base 2 thereof High pressure injection bodies 4.
  • the sealing wall base 2 consists of precast concrete parts and points a strength designed for a sufficient load bearing capacity on.
  • the sealing wall base 2 could also be used in contractor concrete be executed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Sealing Material Composition (AREA)
  • Building Environments (AREA)
EP02001478A 2001-02-16 2002-01-22 Etanchéité souterraine, en particulier pour une excavation Expired - Lifetime EP1233110B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10107786 2001-02-16
DE10107786 2001-02-16

Publications (3)

Publication Number Publication Date
EP1233110A2 true EP1233110A2 (fr) 2002-08-21
EP1233110A3 EP1233110A3 (fr) 2002-11-20
EP1233110B1 EP1233110B1 (fr) 2006-02-22

Family

ID=7674613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001478A Expired - Lifetime EP1233110B1 (fr) 2001-02-16 2002-01-22 Etanchéité souterraine, en particulier pour une excavation

Country Status (3)

Country Link
EP (1) EP1233110B1 (fr)
AT (1) ATE318344T1 (fr)
DE (1) DE50205846D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104674827A (zh) * 2015-03-27 2015-06-03 济南轨道交通集团有限公司 一种富水地层基坑新型全封闭止水体系及施工方法
DE102019005437A1 (de) * 2019-08-04 2021-02-04 Johannes Burde Verfahren zum automatisierten Ausheben und Einbauen von Trägerbohlenwänden und Spritzbetonwänden
CN115233717A (zh) * 2022-07-27 2022-10-25 中国矿业大学(北京) 一种垂直与水平结合的尾矿库稳定结构及施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105040701B (zh) * 2015-08-28 2016-11-16 中国水利水电第七工程局有限公司 一种格型钢板桩围堰喷水式布料斗装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047391A1 (de) * 1980-09-15 1982-06-16 6050 Offenbach Gkn Keller Gmbh "hydromechanische schneidvorrichtung"
DE3534655A1 (de) * 1985-09-28 1987-04-16 Bilfinger Berger Bau Verfahren zur herstellung einer gegen auftrieb gesicherten betonsohle
DE19832935C1 (de) * 1997-11-19 1999-12-16 Bauer Spezialtiefbau Verfahren zur Herstellung einer dichten Sohle aus Hochdruckinjektionskörpern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047391A1 (de) * 1980-09-15 1982-06-16 6050 Offenbach Gkn Keller Gmbh "hydromechanische schneidvorrichtung"
DE3534655A1 (de) * 1985-09-28 1987-04-16 Bilfinger Berger Bau Verfahren zur herstellung einer gegen auftrieb gesicherten betonsohle
DE19832935C1 (de) * 1997-11-19 1999-12-16 Bauer Spezialtiefbau Verfahren zur Herstellung einer dichten Sohle aus Hochdruckinjektionskörpern

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104674827A (zh) * 2015-03-27 2015-06-03 济南轨道交通集团有限公司 一种富水地层基坑新型全封闭止水体系及施工方法
DE102019005437A1 (de) * 2019-08-04 2021-02-04 Johannes Burde Verfahren zum automatisierten Ausheben und Einbauen von Trägerbohlenwänden und Spritzbetonwänden
CN115233717A (zh) * 2022-07-27 2022-10-25 中国矿业大学(北京) 一种垂直与水平结合的尾矿库稳定结构及施工方法

Also Published As

Publication number Publication date
ATE318344T1 (de) 2006-03-15
DE50205846D1 (de) 2006-04-27
EP1233110B1 (fr) 2006-02-22
EP1233110A3 (fr) 2002-11-20

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