GB2158482B - Device for separating the tension member of a prestressed pressure-grouted anchor by forming a predetermined breaking point - Google Patents

Device for separating the tension member of a prestressed pressure-grouted anchor by forming a predetermined breaking point

Info

Publication number
GB2158482B
GB2158482B GB08507009A GB8507009A GB2158482B GB 2158482 B GB2158482 B GB 2158482B GB 08507009 A GB08507009 A GB 08507009A GB 8507009 A GB8507009 A GB 8507009A GB 2158482 B GB2158482 B GB 2158482B
Authority
GB
United Kingdom
Prior art keywords
separating
forming
tension member
predetermined breaking
breaking point
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
GB08507009A
Other versions
GB8507009D0 (en
GB2158482A (en
Inventor
Dr Thomas Herbst
Konrad Spang
Urs Kellner
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann 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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of GB8507009D0 publication Critical patent/GB8507009D0/en
Publication of GB2158482A publication Critical patent/GB2158482A/en
Application granted granted Critical
Publication of GB2158482B publication Critical patent/GB2158482B/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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
    • E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Piles And Underground Anchors (AREA)
GB08507009A 1984-03-19 1985-03-19 Device for separating the tension member of a prestressed pressure-grouted anchor by forming a predetermined breaking point Expired GB2158482B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH137484A CH663237A5 (en) 1984-03-19 1984-03-19 DEVICE FOR DISCONNECTING THE TENSION OF A PRELOADED PRESSURE ANCHOR.

Publications (3)

Publication Number Publication Date
GB8507009D0 GB8507009D0 (en) 1985-04-24
GB2158482A GB2158482A (en) 1985-11-13
GB2158482B true GB2158482B (en) 1987-03-11

Family

ID=4208930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507009A Expired GB2158482B (en) 1984-03-19 1985-03-19 Device for separating the tension member of a prestressed pressure-grouted anchor by forming a predetermined breaking point

Country Status (6)

Country Link
JP (1) JPS60215919A (en)
AT (1) AT393406B (en)
CH (1) CH663237A5 (en)
DE (1) DE3507279A1 (en)
GB (1) GB2158482B (en)
NL (1) NL8500744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421451A (en) * 2015-12-17 2016-03-23 中冶沈勘工程技术有限公司 Thermite high-temperature fuse and method of recovering anchor cables or anchor rods by adopting thermite high-temperature fuse

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206613A (en) * 1987-07-08 1989-01-11 Zuei Jse Lin Recoverable ground anchor
EP1486617A1 (en) * 2000-05-08 2004-12-15 Dywidag-Systems International GmbH Recoverable injection anchor
NL1015346C2 (en) * 2000-05-31 2001-12-03 Visser & Smit Bouw Bv Removal method for free anchor length of grouted anchor sunk into the ground, involves heating free anchor length to form point of weakness
CN103898903B (en) * 2012-12-26 2015-12-23 李小川 A kind of releasable grappling apparatus and method for dismounting thereof
CN112663606A (en) * 2020-12-23 2021-04-16 江苏东合南岩土科技股份有限公司 Construction method of concrete expanded head prestress anti-pulling anchor rod
CN114134888B (en) * 2021-10-26 2023-01-17 泛华建设集团有限公司 Energy-gathering cutting type recyclable prestressed anchor cable and use method thereof
CN114657983B (en) * 2022-04-07 2023-03-21 成都理工大学 Recyclable intelligent anchoring device and recycling method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4850382A (en) * 1971-10-26 1973-07-16
DE2428729C3 (en) * 1974-06-14 1981-12-24 Philipp Holzmann Ag, 6000 Frankfurt Method for removing the tension member of a grouting anchor
CH661079A5 (en) * 1983-01-13 1987-06-30 Dyckerhoff & Widmann Ag METHOD AND DEVICE FOR REMOVING THE FREE PART OF THE TENSION MEMBER OF A PRELOADED PRESSURE ANCHOR.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105421451A (en) * 2015-12-17 2016-03-23 中冶沈勘工程技术有限公司 Thermite high-temperature fuse and method of recovering anchor cables or anchor rods by adopting thermite high-temperature fuse

Also Published As

Publication number Publication date
CH663237A5 (en) 1987-11-30
DE3507279A1 (en) 1985-09-19
AT393406B (en) 1991-10-25
ATA72085A (en) 1991-03-15
GB8507009D0 (en) 1985-04-24
NL8500744A (en) 1985-10-16
GB2158482A (en) 1985-11-13
JPS60215919A (en) 1985-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930319