CA997576A - Method for supporting the walls of a ground trench and a method and apparatus for use in the laying of a pipeline in a trench - Google Patents

Method for supporting the walls of a ground trench and a method and apparatus for use in the laying of a pipeline in a trench

Info

Publication number
CA997576A
CA997576A CA192,964A CA192964A CA997576A CA 997576 A CA997576 A CA 997576A CA 192964 A CA192964 A CA 192964A CA 997576 A CA997576 A CA 997576A
Authority
CA
Canada
Prior art keywords
trench
laying
pipeline
walls
supporting
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.)
Expired
Application number
CA192,964A
Other languages
English (en)
Inventor
Anthony R.S. Morrice
Paul A. Knight
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.)
HUDSWELL MORRICE Ltd
Original Assignee
HUDSWELL MORRICE Ltd
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 HUDSWELL MORRICE Ltd filed Critical HUDSWELL MORRICE Ltd
Application granted granted Critical
Publication of CA997576A publication Critical patent/CA997576A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/086—Travelling trench shores
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA192,964A 1973-02-22 1974-02-19 Method for supporting the walls of a ground trench and a method and apparatus for use in the laying of a pipeline in a trench Expired CA997576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB869573 1973-02-22

Publications (1)

Publication Number Publication Date
CA997576A true CA997576A (en) 1976-09-28

Family

ID=9857469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA192,964A Expired CA997576A (en) 1973-02-22 1974-02-19 Method for supporting the walls of a ground trench and a method and apparatus for use in the laying of a pipeline in a trench

Country Status (13)

Country Link
JP (1) JPS49135413A (de)
AR (1) AR206397A1 (de)
AU (1) AU6584374A (de)
BE (1) BE811287A (de)
CA (1) CA997576A (de)
CH (1) CH584316A5 (de)
DE (1) DE2408745A1 (de)
ES (1) ES423473A1 (de)
FR (1) FR2219277B1 (de)
IL (1) IL44359A (de)
LU (1) LU69453A1 (de)
NL (1) NL7402403A (de)
ZA (1) ZA741130B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU84922A1 (fr) * 1983-07-18 1985-04-17 Centre Rech Metallurgique Procede et dispositifs de fabrication d'armatures a beton en acier sur train a fil a grande vitesse
DE4029632C2 (de) * 1990-09-19 1995-06-01 Westfalia Becorit Ind Tech Abstützvorrichtung für eine offene, wandernde Baugrube

Also Published As

Publication number Publication date
AU6584374A (en) 1975-08-21
IL44359A (en) 1976-09-30
DE2408745A1 (de) 1974-09-05
AR206397A1 (es) 1976-07-23
LU69453A1 (de) 1974-05-29
ZA741130B (en) 1975-01-29
CH584316A5 (de) 1977-01-31
FR2219277A1 (de) 1974-09-20
FR2219277B1 (de) 1978-03-24
ES423473A1 (es) 1976-11-01
NL7402403A (de) 1974-08-26
IL44359A0 (en) 1974-06-30
JPS49135413A (de) 1974-12-26
BE811287A (fr) 1974-06-17

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