ES8501653A1 - Procedimiento para eliminar la parte libre del organo de traccion de un anclaje rellenado a presion y pretensado - Google Patents

Procedimiento para eliminar la parte libre del organo de traccion de un anclaje rellenado a presion y pretensado

Info

Publication number
ES8501653A1
ES8501653A1 ES528819A ES528819A ES8501653A1 ES 8501653 A1 ES8501653 A1 ES 8501653A1 ES 528819 A ES528819 A ES 528819A ES 528819 A ES528819 A ES 528819A ES 8501653 A1 ES8501653 A1 ES 8501653A1
Authority
ES
Spain
Prior art keywords
tension member
prestressed
grouted
elongation
severing
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
ES528819A
Other languages
English (en)
Other versions
ES528819A0 (es
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 ES8501653A1 publication Critical patent/ES8501653A1/es
Publication of ES528819A0 publication Critical patent/ES528819A0/es
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49821—Disassembling by altering or destroying work part or connector

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)

Abstract

PROCEDIMIENTO PARA ELIMINAR LA PARTE LIBRE DE UN ANCLAJE PRETENSADO.CONSISTE EN GENERAR UN PUNTO DE ROTURA EN LA ZONA DE TRANSICION ENTRE LA LONGITUD DE ANCLAJE (LV) Y LA DE ACERO LIBRE (LFST), PARA LO QUE SE DISPONE UN CASQUILLO ANULAR (6) RELLENO CON UNA MEZCLA DE REACCION ALUMINOTERMICA, DOTADO DE UN SISTEMA DE ENCENDIDO ELECTRICO; EL CASQUILLO TIENE SU PARED INTERIOR DE MATERIAL FACILMENTE COMBUSTIBLE Y LA EXTERIOR ES GRUESA Y DE MATERIAL CALORIFUGADOR.
ES528819A 1983-01-13 1984-01-12 Procedimiento para eliminar la parte libre del organo de traccion de un anclaje rellenado a presion y pretensado Granted ES528819A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH159/83A CH661079A5 (de) 1983-01-13 1983-01-13 Verfahren und vorrichtung zum ausbauen des freien teils des zuggliedes eines vorgespannten verpressankers.

Publications (2)

Publication Number Publication Date
ES8501653A1 true ES8501653A1 (es) 1984-12-01
ES528819A0 ES528819A0 (es) 1984-12-01

Family

ID=4180597

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528819A Granted ES528819A0 (es) 1983-01-13 1984-01-12 Procedimiento para eliminar la parte libre del organo de traccion de un anclaje rellenado a presion y pretensado

Country Status (7)

Country Link
US (1) US4652179A (es)
AU (1) AU565248B2 (es)
CA (1) CA1200112A (es)
CH (1) CH661079A5 (es)
DE (1) DE3400350A1 (es)
ES (1) ES528819A0 (es)
ZA (1) ZA8496B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH663237A5 (de) * 1984-03-19 1987-11-30 Dyckerhoff & Widmann Ag Vorrichtung zum trennen des zugglieds eines vorgespannten verpressankers.
FR2570414B1 (fr) * 1984-09-20 1987-01-02 Freyssinet Int Stup Perfectionnements aux raccords pour cables d'ancrage a torons multiples
FI74114C (fi) * 1985-11-07 1987-12-10 Tampella Oy Ab Foerfarande och aggregat foer utfoerande av vajerbultning.
DE19500091C1 (de) * 1995-01-04 1996-04-04 Dyckerhoff & Widmann Ag Verfahren zum Erzeugen einer Sollbruchstelle an einem Zugglied für einen Verpreßanker
DE19732023A1 (de) * 1997-07-25 1999-01-28 Drahtwerk Koeln Gmbh Verfahren zum Herstellen und zum Entfernen einer Litze mit Soll-Bruchstelle
NL1007078C2 (nl) * 1997-09-19 1999-03-22 Ballast Nedam Funderingstechni Trekorgaan met bezwijkmiddelen.
NL1015346C2 (nl) * 2000-05-31 2001-12-03 Visser & Smit Bouw Bv Werkwijze voor het verwijderen van de vrije ankerlengte van een in de grond aangebracht groutanker, alsmede een groutanker voor het uitvoeren van deze werkwijze.
CH702926B9 (de) * 2007-10-09 2011-12-30 Stahlton Ag Vorrichtung für einen zumindest teilweise ausbaubaren Anker und Verfahren zum zumindest teilweisen Ausbau eines Ankers.
EP2998447B1 (de) 2010-03-25 2017-10-04 Stahlton AG Verfahren zum zumindest teilweisen ausbau eines ankers
EP2439359A1 (de) * 2010-10-06 2012-04-11 F.J. Aschwanden AG Verfahren zum Verstärken von betonierten Platten im Bereich von Stützelementen
WO2015127959A1 (en) 2014-02-25 2015-09-03 Vsl International Ag Removable anchor
CN114592480B (zh) * 2022-03-11 2023-06-13 重庆三峡学院 一种用于防治库岸滑坡的方法及装置
CN114657982B (zh) * 2022-04-07 2023-05-26 成都理工大学 一种基于热熔结构的锚索回收装置及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689131A (en) * 1927-07-22 1928-10-23 W F Overly & Son Roof structure
US2612063A (en) * 1948-06-25 1952-09-30 Deere & Co Machine for forming teeth for peg tooth harrows
US2737802A (en) * 1949-10-25 1956-03-13 Bakker Johannes Composite prestressing reinforcement
US2871750A (en) * 1953-06-08 1959-02-03 Northrop Aircraft Inc Explosively released nut
DE2041526C3 (de) * 1970-08-21 1980-06-04 Dyckerhoff & Widmann Ag, 8000 Muenchen Zugglied für einen Verpreßanker
US3950905A (en) * 1972-04-26 1976-04-20 Jeter John D Method for prestressing a structural member
US3936924A (en) * 1973-09-21 1976-02-10 Yoshio Ichise Releaseable steel cable anchor and method for withdrawing the same
DE2428729C3 (de) * 1974-06-14 1981-12-24 Philipp Holzmann Ag, 6000 Frankfurt Verfahren zum Ausbauen des Zuggliedes eines Verpreßankers
CH583340A5 (es) * 1974-06-19 1976-12-31 Losinger Ag
JPS5122731A (en) * 1974-08-19 1976-02-23 Nissan Motor Setsuchakuzai
FR2274740A1 (fr) * 1975-06-27 1976-01-09 Fischer Joachim Procede pour l'extractio
US4132498A (en) * 1977-02-17 1979-01-02 Shigeru Sugimura Earth anchor and method of setting and removing same

Also Published As

Publication number Publication date
CH661079A5 (de) 1987-06-30
AU2313084A (en) 1984-07-19
DE3400350A1 (de) 1984-07-19
AU565248B2 (en) 1987-09-10
US4652179A (en) 1987-03-24
CA1200112A (en) 1986-02-04
ZA8496B (en) 1984-08-29
ES528819A0 (es) 1984-12-01
DE3400350C2 (es) 1990-02-22

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