EP0350454A3 - Process for making a tension member adapted to be anchored in the ground - Google Patents

Process for making a tension member adapted to be anchored in the ground Download PDF

Info

Publication number
EP0350454A3
EP0350454A3 EP89810506A EP89810506A EP0350454A3 EP 0350454 A3 EP0350454 A3 EP 0350454A3 EP 89810506 A EP89810506 A EP 89810506A EP 89810506 A EP89810506 A EP 89810506A EP 0350454 A3 EP0350454 A3 EP 0350454A3
Authority
EP
European Patent Office
Prior art keywords
supporting element
outer members
tension part
anchored
ground
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
EP89810506A
Other languages
German (de)
Other versions
EP0350454B1 (en
EP0350454A2 (en
Inventor
Kurt Luthi
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.)
VSL International Ltd
Original Assignee
VSL International 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 VSL International Ltd filed Critical VSL International Ltd
Priority to AT89810506T priority Critical patent/ATE89882T1/en
Publication of EP0350454A2 publication Critical patent/EP0350454A2/en
Publication of EP0350454A3 publication Critical patent/EP0350454A3/en
Application granted granted Critical
Publication of EP0350454B1 publication Critical patent/EP0350454B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D5/80—Ground anchors
    • 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

Abstract

The tension part (1), which can be extracted from the earth after use, comprises a central member (2) and a plurality of outer members (3). At least one (3') of the outer members is completely servered. Pressed on radially about the tension part is a tubular supporting element (5). The point of severance (4) is situated in the entry region of the supporting element. Disposed between the supporting element and the tension part is an insert (11) having inner teeth (13) for a secure grip. Through the severance of one of the outer members, substantially greater ductility is achieved before breakage takes place. This in turn allows better monitoring of soil anchors produced with such tension parts.
EP89810506A 1988-07-06 1989-07-04 Process for making a tension member adapted to be anchored in the ground Expired - Lifetime EP0350454B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810506T ATE89882T1 (en) 1988-07-06 1989-07-04 PROCESS FOR MANUFACTURING A GROUND ANCHORED TENSION MEMBERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2581/88 1988-07-06
CH258188 1988-07-06

Publications (3)

Publication Number Publication Date
EP0350454A2 EP0350454A2 (en) 1990-01-10
EP0350454A3 true EP0350454A3 (en) 1990-04-18
EP0350454B1 EP0350454B1 (en) 1993-05-26

Family

ID=4237012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810506A Expired - Lifetime EP0350454B1 (en) 1988-07-06 1989-07-04 Process for making a tension member adapted to be anchored in the ground

Country Status (9)

Country Link
US (1) US5113634A (en)
EP (1) EP0350454B1 (en)
JP (1) JP2846661B2 (en)
KR (1) KR900001934A (en)
AT (1) ATE89882T1 (en)
AU (2) AU3715489A (en)
DE (1) DE58904466D1 (en)
HK (1) HK130094A (en)
MY (1) MY108500A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708948B1 (en) * 1993-08-09 1995-11-03 Bouygues Sa Method for facilitating the extraction of the reinforcement from a prestressed tie and corresponding tie.
EP0659976A3 (en) * 1993-12-23 1995-09-27 Rsc Mining Proprietary Limited A rock anchor assembly.
US6056482A (en) * 1996-01-11 2000-05-02 Jennmar Corporation Cable bolt head
DE19732023A1 (en) * 1997-07-25 1999-01-28 Drahtwerk Koeln Gmbh Method of making and removing a strand with a predetermined breaking point
US6601354B2 (en) * 2001-07-12 2003-08-05 Bill Hughes Method and apparatus for post-tensioning steel strands in slab construction
AU2008200918B2 (en) * 2007-02-28 2014-07-31 Fci Holdings Delaware, Inc. Improved cable bolt
CN104563110A (en) * 2015-01-14 2015-04-29 中交水运规划设计院有限公司 Shear type constant force tester and using method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244353A1 (en) * 1986-04-28 1987-11-04 VSL International AG Method for manufacturing a recoverable tension member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936924A (en) * 1973-09-21 1976-02-10 Yoshio Ichise Releaseable steel cable anchor and method for withdrawing the same
US4069677A (en) * 1975-06-20 1978-01-24 Kabushiki Kaisha Nitto Tekuno Group Anchor and method for constructing same
JPS54141005A (en) * 1978-04-22 1979-11-01 Sanshin Kensetsu Kogyo Kk Removed anchor wire strand structure
JPS5827368B2 (en) * 1978-05-26 1983-06-09 神鋼鋼線工業株式会社 Removable earth anchor method
JPS59217830A (en) * 1983-05-23 1984-12-08 Suzuki Kinzoku Kogyo Kk Removable anchoring work
US4719658A (en) * 1986-10-15 1988-01-19 Special Personal And Financial Planning And Referral Services, Inc. Hermetically sealed anchor construction for use in post tensioning tendons

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244353A1 (en) * 1986-04-28 1987-11-04 VSL International AG Method for manufacturing a recoverable tension member

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 9, Nr 92 (M-373)[1815] 20 april 1985; & JP-A-59 217 830 (SUZUKI KINZOKU) 8 Dezember 1984 *

Also Published As

Publication number Publication date
AU639355B2 (en) 1993-07-22
MY108500A (en) 1996-10-31
US5113634A (en) 1992-05-19
AU8142791A (en) 1991-10-10
ATE89882T1 (en) 1993-06-15
AU3715489A (en) 1990-01-11
EP0350454B1 (en) 1993-05-26
KR900001934A (en) 1990-02-27
JPH0249816A (en) 1990-02-20
HK130094A (en) 1994-12-02
DE58904466D1 (en) 1993-07-01
JP2846661B2 (en) 1999-01-13
EP0350454A2 (en) 1990-01-10

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