CH609401A5 - Method of anchoring a structural supporting member pressed into the ground - Google Patents

Method of anchoring a structural supporting member pressed into the ground

Info

Publication number
CH609401A5
CH609401A5 CH357877A CH357877A CH609401A5 CH 609401 A5 CH609401 A5 CH 609401A5 CH 357877 A CH357877 A CH 357877A CH 357877 A CH357877 A CH 357877A CH 609401 A5 CH609401 A5 CH 609401A5
Authority
CH
Switzerland
Prior art keywords
steel tube
tube
ground
auxiliary
hardening agent
Prior art date
Application number
CH357877A
Inventor
Jean Brugger
Original Assignee
Grund Und Tiefbau Ag Bern
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 Grund Und Tiefbau Ag Bern filed Critical Grund Und Tiefbau Ag Bern
Priority to CH357877A priority Critical patent/CH609401A5/en
Publication of CH609401A5 publication Critical patent/CH609401A5/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
    • 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
    • E02D5/22—Piles
    • E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

A hydraulically or pneumatically operable device (3) is inserted into the steel tube (15) of the structural supporting member via an auxiliary tube (13) separate from the steel tube, by means of which device (3) the perforated wall of the steel tube (15) is gradually forced out bulge-like at several locations. After the device (3) is removed, hardening agent (11) is injected under pressure into the steel tube (15) and the point (14) connected to it until the space occupied by the steel tube and the point is filled and the hardening agent penetrates through the holes in the wall of the steel tube into the ground surrounding the steel tube and hardens. The auxiliary tube (13) is gradually withdrawn until it is recovered in its entirety from the ground. At the same time, the hardening agent is injected into the auxiliary tube during the withdrawal of the auxiliary tube, so that the space occupied by the auxiliary tube and gradually exposed is filled. <IMAGE>
CH357877A 1977-03-22 1977-03-22 Method of anchoring a structural supporting member pressed into the ground CH609401A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH357877A CH609401A5 (en) 1977-03-22 1977-03-22 Method of anchoring a structural supporting member pressed into the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH357877A CH609401A5 (en) 1977-03-22 1977-03-22 Method of anchoring a structural supporting member pressed into the ground

Publications (1)

Publication Number Publication Date
CH609401A5 true CH609401A5 (en) 1979-02-28

Family

ID=4259010

Family Applications (1)

Application Number Title Priority Date Filing Date
CH357877A CH609401A5 (en) 1977-03-22 1977-03-22 Method of anchoring a structural supporting member pressed into the ground

Country Status (1)

Country Link
CH (1) CH609401A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006194A5 (en) * 1992-11-26 1994-06-07 Internationale Des Pieux Arme Drilling device and process for the formation of piles or the like
WO2000061908A1 (en) * 1999-04-09 2000-10-19 Shell Internationale Research Maatschappij B.V. Method of selective plastic expansion of sections of a tubing
WO2017127955A1 (en) * 2016-01-30 2017-08-03 周兆弟 Drill rod assembly of pile driver
CN112359817A (en) * 2020-11-19 2021-02-12 西安镇青建筑工程有限公司 Composite pile foundation of soft soil area foundation and pile foundation construction process thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006194A5 (en) * 1992-11-26 1994-06-07 Internationale Des Pieux Arme Drilling device and process for the formation of piles or the like
WO2000061908A1 (en) * 1999-04-09 2000-10-19 Shell Internationale Research Maatschappij B.V. Method of selective plastic expansion of sections of a tubing
US6419025B1 (en) 1999-04-09 2002-07-16 Shell Oil Company Method of selective plastic expansion of sections of a tubing
WO2017127955A1 (en) * 2016-01-30 2017-08-03 周兆弟 Drill rod assembly of pile driver
CN112359817A (en) * 2020-11-19 2021-02-12 西安镇青建筑工程有限公司 Composite pile foundation of soft soil area foundation and pile foundation construction process thereof

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased