DE59303955D1 - Corrosion-protected support element for an earth or rock anchor, a pressure pile or the like - Google Patents

Corrosion-protected support element for an earth or rock anchor, a pressure pile or the like

Info

Publication number
DE59303955D1
DE59303955D1 DE59303955T DE59303955T DE59303955D1 DE 59303955 D1 DE59303955 D1 DE 59303955D1 DE 59303955 T DE59303955 T DE 59303955T DE 59303955 T DE59303955 T DE 59303955T DE 59303955 D1 DE59303955 D1 DE 59303955D1
Authority
DE
Germany
Prior art keywords
earth
supporting member
force
rock anchor
pressure pile
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 - Fee Related
Application number
DE59303955T
Other languages
German (de)
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
Application granted granted Critical
Publication of DE59303955D1 publication Critical patent/DE59303955D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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

In a supporting element (1) protected against corrosion for an earth or rock anchor or a pressure pile, consisting of a supporting member (3) which is provided with a tubular envelope (4) and in which the hollow space between the supporting member (3) and the envelope (4) is filled by a hardening material (5), e.g. cement mortar, the tubular envelope (4) consists of a casing tube extending over the entire length of the supporting member (3) and made of plastic, e.g. polyethylene, and having a cross-section which is identical over its entire length and which, in the area of the force-transmission length (Lv) at locations (6, 7) at a distance from one another, is shaped to form different cross-sections with different transverse extension. A smooth-walled, appropriately thick plastic tube presenting less of an injury risk can thereby also be arranged in the force-transmission area (Lv) without impairing the force transmission. <IMAGE>
DE59303955T 1992-08-20 1993-05-25 Corrosion-protected support element for an earth or rock anchor, a pressure pile or the like Expired - Fee Related DE59303955D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2589/92A CH683436A5 (en) 1992-08-20 1992-08-20 A method for producing a composite effective plastic piping.

Publications (1)

Publication Number Publication Date
DE59303955D1 true DE59303955D1 (en) 1996-10-31

Family

ID=4237183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59303955T Expired - Fee Related DE59303955D1 (en) 1992-08-20 1993-05-25 Corrosion-protected support element for an earth or rock anchor, a pressure pile or the like

Country Status (5)

Country Link
EP (1) EP0585537B1 (en)
AT (1) ATE143437T1 (en)
CH (1) CH683436A5 (en)
DE (1) DE59303955D1 (en)
HK (1) HK1005467A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432128C2 (en) * 1994-09-09 2001-09-06 Dyckerhoff & Widmann Ag Method for producing an anchor element for an earth or rock anchor, rock bolts or the like from a strand of twisted steel wires
DE19632356A1 (en) * 1996-08-10 1998-02-19 Bilfinger Berger Bau Temporary anchor for restoring historic buildings and making them safe
DE29814460U1 (en) 1998-08-12 1999-01-14 Dyckerhoff & Widmann Ag Corrosion-protected support element for an earth or rock anchor, a pressure pile or the like.
DE102008014700A1 (en) * 2008-03-18 2009-09-24 Dywidag-Systems International Gmbh Corrosion-protected self-drilling anchor and method for its production
EP3943665A3 (en) 2020-07-24 2022-04-20 Herchenbach Industrial Buildings GmbH Ground spike
DE202021000006U1 (en) 2021-01-03 2022-04-05 Herchenbach Industrial Buildings GmbH Ground peg for an industrial tent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227993A (en) * 1968-01-26 1971-04-15
DE1759561C3 (en) * 1968-05-15 1978-06-15 Dyckerhoff & Widmann Ag, 8000 Muenchen Method for producing grouting anchors and device for carrying out the method
DE2101236A1 (en) * 1971-01-12 1972-08-17 Bauer, Karlheinz, Dipl.-Ing. Dr.-Ing., 8898 Schrobenhausen Corrosion-protected tie rods for anchoring components in the ground as well as a method for producing tension anchors with corrosion-protected tie rods
GB1451452A (en) * 1973-01-16 1976-10-06 Cementation Co Ltd Anchor cables
CH585820A5 (en) * 1974-12-24 1977-03-15 Stump Bohr Ag
FR2444756A1 (en) * 1978-12-22 1980-07-18 Freyssinet Int Stup Deep Fastening of tie into ground - is held by pressure injected grout through expanding perforated muff

Also Published As

Publication number Publication date
ATE143437T1 (en) 1996-10-15
CH683436A5 (en) 1994-03-15
EP0585537A1 (en) 1994-03-09
HK1005467A1 (en) 1999-01-08
EP0585537B1 (en) 1996-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee