FR2376917A1 - Vertical or inclined trench wall anchors - use tensioned tie rods with mushroom head, spaced to suit maximum permissible shear stess - Google Patents

Vertical or inclined trench wall anchors - use tensioned tie rods with mushroom head, spaced to suit maximum permissible shear stess

Info

Publication number
FR2376917A1
FR2376917A1 FR7728712A FR7728712A FR2376917A1 FR 2376917 A1 FR2376917 A1 FR 2376917A1 FR 7728712 A FR7728712 A FR 7728712A FR 7728712 A FR7728712 A FR 7728712A FR 2376917 A1 FR2376917 A1 FR 2376917A1
Authority
FR
France
Prior art keywords
ties
vertical
trench wall
stess
spaced
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
FR7728712A
Other languages
French (fr)
Other versions
FR2376917B3 (en
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.)
Hochtief AG
Original Assignee
Hochtief 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 Hochtief AG filed Critical Hochtief AG
Publication of FR2376917A1 publication Critical patent/FR2376917A1/en
Application granted granted Critical
Publication of FR2376917B3 publication Critical patent/FR2376917B3/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Trench walls which are fastened from behind by ties, use anchors whether the trench wall is vertical or inclined. The ties are almost perpendicular to the wall and are tightened to a predetermined tension. The concrete is applied by a spray gun. The anchors also have precast reinforced concrete elements forming a mushroom head on the end of the ties. they only cover a fraction of the total surface area which is to be reinforced and it is on these elements that the pull of the ties is exerted. The ties are positioned so that the trench wall in between the anchor heads is able to resists the shear stress. The edges of the mushroom heads are chamfered, and the surface of the concrete has corresponding locating grooves for the heads.
FR7728712A 1977-01-08 1977-09-23 Vertical or inclined trench wall anchors - use tensioned tie rods with mushroom head, spaced to suit maximum permissible shear stess Granted FR2376917A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772700594 DE2700594B2 (en) 1977-01-08 1977-01-08 Shoring for a construction pit wall

Publications (2)

Publication Number Publication Date
FR2376917A1 true FR2376917A1 (en) 1978-08-04
FR2376917B3 FR2376917B3 (en) 1980-07-04

Family

ID=5998307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728712A Granted FR2376917A1 (en) 1977-01-08 1977-09-23 Vertical or inclined trench wall anchors - use tensioned tie rods with mushroom head, spaced to suit maximum permissible shear stess

Country Status (4)

Country Link
BE (1) BE851320A (en)
DE (1) DE2700594B2 (en)
ES (1) ES462160A1 (en)
FR (1) FR2376917A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070659A1 (en) * 1981-07-10 1983-01-26 Henri C. Vidal Retaining wall and in situ method of construction
FR2589898A2 (en) * 1985-11-07 1987-05-15 Crambes Michel Application of the method for the compaction of ground and the construction of buried structures embedded in compacted or decompacted ground, for creating plane or complex structures
FR2660946A1 (en) * 1990-04-17 1991-10-18 Terrassements Ste Fo Entrepris Method for stabilising the walls of excavated zones and means for implementation
WO2001046526A1 (en) * 1999-12-21 2001-06-28 Tristanagh Pty. Ltd. Earth retention and piling systems

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917994C2 (en) * 1979-05-04 1981-08-13 Hermann Dr.-Ing. 7253 Renningen Lohmiller Process for the production of a construction pit sheeting or retaining wall made of reinforced concrete for terrain cuts
DE3214648A1 (en) * 1982-04-21 1983-10-27 Ed. Züblin AG, 7000 Stuttgart Method of producing foundations for shell-shaped containers
GB9103760D0 (en) * 1991-03-19 1991-04-10 Pewter Products Limited The manufacture of mounted pewter trophies
CN106677189B (en) * 2016-12-16 2019-07-05 安徽省城建设计研究总院股份有限公司 A kind of taper pile wall supporting type foundation pit supporting construction and its construction method
DE102018119213B4 (en) * 2018-08-07 2020-07-02 Berthold Kuhnle Bauunternehmung GmbH u.Co. Method of making a building

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070659A1 (en) * 1981-07-10 1983-01-26 Henri C. Vidal Retaining wall and in situ method of construction
FR2589898A2 (en) * 1985-11-07 1987-05-15 Crambes Michel Application of the method for the compaction of ground and the construction of buried structures embedded in compacted or decompacted ground, for creating plane or complex structures
FR2660946A1 (en) * 1990-04-17 1991-10-18 Terrassements Ste Fo Entrepris Method for stabilising the walls of excavated zones and means for implementation
WO2001046526A1 (en) * 1999-12-21 2001-06-28 Tristanagh Pty. Ltd. Earth retention and piling systems

Also Published As

Publication number Publication date
ES462160A1 (en) 1978-07-16
DE2700594A1 (en) 1978-07-13
FR2376917B3 (en) 1980-07-04
BE851320A (en) 1977-05-31
DE2700594B2 (en) 1980-12-04

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