EP3653795A3 - Construction trench enclosures - Google Patents

Construction trench enclosures Download PDF

Info

Publication number
EP3653795A3
EP3653795A3 EP19180865.8A EP19180865A EP3653795A3 EP 3653795 A3 EP3653795 A3 EP 3653795A3 EP 19180865 A EP19180865 A EP 19180865A EP 3653795 A3 EP3653795 A3 EP 3653795A3
Authority
EP
European Patent Office
Prior art keywords
drilling fluid
longitudinal edge
enclosure
water
construction
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
EP19180865.8A
Other languages
German (de)
French (fr)
Other versions
EP3653795B1 (en
EP3653795A2 (en
Inventor
André Mathieu
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.)
Matthaei Wasserbau & Co KG GmbH
Original Assignee
Matthaei Wasserbau & 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 Matthaei Wasserbau & Co KG GmbH filed Critical Matthaei Wasserbau & Co KG GmbH
Publication of EP3653795A2 publication Critical patent/EP3653795A2/en
Publication of EP3653795A3 publication Critical patent/EP3653795A3/en
Application granted granted Critical
Publication of EP3653795B1 publication Critical patent/EP3653795B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/14—Sealing joints between adjacent sheet piles
    • 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
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • 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
    • E02D19/02—Restraining of open water
    • E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
    • 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
    • E02D19/08—Restraining of underground water by employing open ditches arranged below the level of the water
    • 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
    • E02D19/185—Joints between sheets constituting the sealing aprons
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8833—Floating installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Earth Drilling (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

Insbesondere temporäre Baugrubenumschließung zur Vermeidung des Gelangens von Bohrflüssigkeit oder von mit Bohrflüssigkeit versetztem Bohrgut in umgebendes Erdreich, insbesondere Watt, oder Wasser im Bereich von wasserseitigen Bohraustrittspunkten, insbesondere von Horizontalbohrungen, in einem Gewässerboden, insbesondere im Wattenmeer, wobei die Baugrubenumschließung eine Spundwand aus, insbesondere trapezförmigen, Spundbohlen aus Kunststoff aufweist, wobei die Spundbohlen mittels komplementär geformter Längsrandformationen ineinandergreifen, wobei eine der beiden Längsrandformationen T-förmig gestaltet ist und die andere der beiden Längsrandformationen mit einer Aufnahmenut für die T-förmige Längsrandformation ausgebildet ist, wobei ferner ein, vorzugsweise wiederverwendbares, elastisches Abdichtungselement im Längsverbindungsbereich zwischen zwei benachbarten Spundbohlen auf der Innenseite der Baugrubenumschließung so angeordnet ist, dass es die Aufnahmenut gegen Zutritt von Bohrflüssigkeit oder von mit Bohrflüssigkeit versetztem Bohrgut von der Innenseite der Baugrubenumschließung abdichtet, und Vorrichtung und System zur Errichtung eines Baugrubenumschließung.In particular, temporary construction pit enclosure to avoid the penetration of drilling fluid or cuttings mixed with drilling fluid into the surrounding soil, in particular mud flats, or water in the area of water-side drilling exit points, in particular horizontal bores, in a body of water, in particular in the Wadden Sea, the construction pit enclosure consisting of a sheet pile wall, in particular has trapezoidal, sheet piles made of plastic, the sheet piles interlocking by means of complementarily shaped longitudinal edge formations, wherein one of the two longitudinal edge formations is T-shaped and the other of the two longitudinal edge formations is designed with a receiving groove for the T-shaped longitudinal edge formation, with one, preferably reusable , elastic sealing element is arranged in the longitudinal connection area between two adjacent sheet piles on the inside of the construction pit enclosure in such a way that it prevents the access of drilling fluid Ssigkeit or from cuttings mixed with drilling fluid from the inside of the excavation enclosure, and device and system for the construction of an excavation enclosure.

EP19180865.8A 2018-11-13 2019-06-18 Construction trench enclosures Active EP3653795B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202018005260.4U DE202018005260U1 (en) 2018-11-13 2018-11-13 Construction pit enclosures and apparatus and system for constructing a construction pit enclosure in the area of water-side borehole outlet points

Publications (3)

Publication Number Publication Date
EP3653795A2 EP3653795A2 (en) 2020-05-20
EP3653795A3 true EP3653795A3 (en) 2020-08-12
EP3653795B1 EP3653795B1 (en) 2022-11-30

Family

ID=64662419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19180865.8A Active EP3653795B1 (en) 2018-11-13 2019-06-18 Construction trench enclosures

Country Status (2)

Country Link
EP (1) EP3653795B1 (en)
DE (1) DE202018005260U1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202019104123U1 (en) 2019-07-26 2019-08-29 Tiefbau-Gmbh "Unterweser" Construction pit enclosure to protect the environment of an excavation located in the watt against contamination from this excavation and to protect the excavation against flooding
DE202019104122U1 (en) 2019-07-26 2019-08-23 Tiefbau-Gmbh "Unterweser" Construction pit enclosure to protect the environment of an excavation located in the watts from contamination from this excavation pit
CN111608173B (en) * 2020-06-04 2022-05-20 石家庄铁道大学 Construction method and device for bare rock drilled pile on deep water steep slope
CN112064660A (en) * 2020-09-07 2020-12-11 上海建工二建集团有限公司 Grading depressurization method for foundation pit
CN112554263B (en) * 2020-12-01 2022-03-08 浙江河海建设有限公司 Cutter suction dredger dredging equipment and method
CN113863639A (en) * 2021-10-26 2021-12-31 中国建筑第四工程局有限公司 Semi-mounted movable anchor cable tensioning operation platform
CN114263187B (en) * 2021-12-30 2023-07-21 三箭建设工程集团有限公司 Foundation pit bottom plate force transmission structure and construction method thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071106A1 (en) * 2000-03-21 2001-09-27 Warren Howard Chesner Secure dredging system and water treatment vessel
US20020059740A1 (en) * 2000-06-29 2002-05-23 Murray Richard R. Method and apparatus for dredging and transporting dredged solids
US20140062038A1 (en) * 2012-06-04 2014-03-06 Wayne Alan Wolf Barrier seal
WO2015020520A1 (en) * 2013-08-05 2015-02-12 Cornelis Petrus Gerardus Maria Boot Installation for dredging or deepening
US20160115666A1 (en) * 2014-10-24 2016-04-28 Cmi Limited Co. Barrier panel interlock sealing system
CN106256965A (en) * 2016-05-24 2016-12-28 海盐汇祥新型建材科技有限公司 A kind of sheet pile for seepage control connects snap close
US9845584B1 (en) * 2016-08-21 2017-12-19 Richard Christian Goldammer Barrier panel connecting clip and method
CN107964970A (en) * 2017-11-30 2018-04-27 同济大学 A kind of double steel sheet-pile cofferdam slidingtype reinforcing pull rod system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071106A1 (en) * 2000-03-21 2001-09-27 Warren Howard Chesner Secure dredging system and water treatment vessel
US20020059740A1 (en) * 2000-06-29 2002-05-23 Murray Richard R. Method and apparatus for dredging and transporting dredged solids
US20140062038A1 (en) * 2012-06-04 2014-03-06 Wayne Alan Wolf Barrier seal
WO2015020520A1 (en) * 2013-08-05 2015-02-12 Cornelis Petrus Gerardus Maria Boot Installation for dredging or deepening
US20160115666A1 (en) * 2014-10-24 2016-04-28 Cmi Limited Co. Barrier panel interlock sealing system
CN106256965A (en) * 2016-05-24 2016-12-28 海盐汇祥新型建材科技有限公司 A kind of sheet pile for seepage control connects snap close
US9845584B1 (en) * 2016-08-21 2017-12-19 Richard Christian Goldammer Barrier panel connecting clip and method
CN107964970A (en) * 2017-11-30 2018-04-27 同济大学 A kind of double steel sheet-pile cofferdam slidingtype reinforcing pull rod system

Also Published As

Publication number Publication date
DE202018005260U1 (en) 2018-11-28
EP3653795B1 (en) 2022-11-30
EP3653795A2 (en) 2020-05-20

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