EP2634313A3 - Improved anchoring element for ground consolidation - Google Patents

Improved anchoring element for ground consolidation Download PDF

Info

Publication number
EP2634313A3
EP2634313A3 EP20130157515 EP13157515A EP2634313A3 EP 2634313 A3 EP2634313 A3 EP 2634313A3 EP 20130157515 EP20130157515 EP 20130157515 EP 13157515 A EP13157515 A EP 13157515A EP 2634313 A3 EP2634313 A3 EP 2634313A3
Authority
EP
European Patent Office
Prior art keywords
bar
ground
cement mix
anchoring element
cables
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
EP20130157515
Other languages
German (de)
French (fr)
Other versions
EP2634313B1 (en
EP2634313A2 (en
Inventor
Gaetano Dalla Gassa
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.)
Dalla Gassa Srl
Original Assignee
Dalla Gassa Srl
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 Dalla Gassa Srl filed Critical Dalla Gassa Srl
Publication of EP2634313A2 publication Critical patent/EP2634313A2/en
Publication of EP2634313A3 publication Critical patent/EP2634313A3/en
Application granted granted Critical
Publication of EP2634313B1 publication Critical patent/EP2634313B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02D5/808—Ground anchors anchored by using exclusively a bonding material

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)
  • Cultivation Of Plants (AREA)

Abstract

The invention is an anchoring element (1; 30) for making ground (S) containment and consolidation structures, comprising: a tubular bar (2) with mainly longitudinal development driven into the ground (S), in which it is constrained by means of a cement mix; one or more cables (5) arranged inside the bar (2) and constrained in the cement mix (C) present inside the bar (2); and a fixing unit (6) suited to fix the anchoring element (1; 30) to the ground (S). The fixing unit (6) is connected to the ends (5a, 2a) of the cables (5) and of the bar (2) projecting from the ground (S). The cement mix (C) fills the bar (2) completely and the cables (5) are buried in the cement mix (C) for their entire length. According to a variant embodiment, the cement mix (C) fills the bar (2) partially, for a section of its length (Cb) in which the ends of the cables (5) are immersed.
EP13157515.1A 2012-03-02 2013-03-01 Improved anchoring element for ground consolidation Active EP2634313B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000051A ITVI20120051A1 (en) 2012-03-02 2012-03-02 PERFORATED ANCHORAGE ELEMENT FOR THE CONSOLIDATION OF SOIL

Publications (3)

Publication Number Publication Date
EP2634313A2 EP2634313A2 (en) 2013-09-04
EP2634313A3 true EP2634313A3 (en) 2014-07-09
EP2634313B1 EP2634313B1 (en) 2015-11-18

Family

ID=46001622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13157515.1A Active EP2634313B1 (en) 2012-03-02 2013-03-01 Improved anchoring element for ground consolidation

Country Status (2)

Country Link
EP (1) EP2634313B1 (en)
IT (1) ITVI20120051A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047496B1 (en) 2016-02-10 2019-07-05 Soletanche Freyssinet METHOD FOR MANUFACTURING AN ANCHOR TIE AND ANCHORING TIE
CN109162743B (en) * 2018-09-26 2020-03-13 西南交通大学 Friction-shearing combined quasi-constant-resistance large-deformation anchor cable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036721A1 (en) * 1989-12-15 1991-06-20 Dalla Gassa Gaetano Valdagno Drilling or driving holes in cave walls or floors - involves use of drill rod and head inside associated tube and sealing free end
WO2005090690A1 (en) * 2004-03-23 2005-09-29 'alwag' Tunnelausbau Gesellschaft M.B.H. Method and device for boring a hole in soil material or rock material and for forming an anchoring

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4036721A1 (en) * 1989-12-15 1991-06-20 Dalla Gassa Gaetano Valdagno Drilling or driving holes in cave walls or floors - involves use of drill rod and head inside associated tube and sealing free end
WO2005090690A1 (en) * 2004-03-23 2005-09-29 'alwag' Tunnelausbau Gesellschaft M.B.H. Method and device for boring a hole in soil material or rock material and for forming an anchoring

Also Published As

Publication number Publication date
EP2634313B1 (en) 2015-11-18
ITVI20120051A1 (en) 2013-09-03
EP2634313A2 (en) 2013-09-04

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