FR2409351A1 - Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external - Google Patents

Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external

Info

Publication number
FR2409351A1
FR2409351A1 FR7735113A FR7735113A FR2409351A1 FR 2409351 A1 FR2409351 A1 FR 2409351A1 FR 7735113 A FR7735113 A FR 7735113A FR 7735113 A FR7735113 A FR 7735113A FR 2409351 A1 FR2409351 A1 FR 2409351A1
Authority
FR
France
Prior art keywords
winged
courses
legs
plan
square
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
FR7735113A
Other languages
French (fr)
Other versions
FR2409351B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7735113A priority Critical patent/FR2409351A1/en
Publication of FR2409351A1 publication Critical patent/FR2409351A1/en
Application granted granted Critical
Publication of FR2409351B1 publication Critical patent/FR2409351B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological 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)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)

Abstract

Of a square winged 'U' section in plan, the precast reinforced concrete units are superimposed in courses to build retaining walls, the plane major face (1c) of the bar of the 'U' constituting the fascade. The bar and the wings are coplanar, each of the wings cantilevering horizontally for a distance equal to half that between the legs (2, 3). The angles between the fascia slab and the legs may be reinforced by 45 deg. splays (4), and the legs may splay out terminally to form flanges (5) increasing the moment of resistance. The effective projection of the legs may reduce with the height of the unit.
FR7735113A 1977-11-16 1977-11-16 Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external Granted FR2409351A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735113A FR2409351A1 (en) 1977-11-16 1977-11-16 Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735113A FR2409351A1 (en) 1977-11-16 1977-11-16 Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external

Publications (2)

Publication Number Publication Date
FR2409351A1 true FR2409351A1 (en) 1979-06-15
FR2409351B1 FR2409351B1 (en) 1980-06-20

Family

ID=9197914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735113A Granted FR2409351A1 (en) 1977-11-16 1977-11-16 Precast concrete unit for retaining wall - has square winged U=section in plan, which is built up in courses with web external

Country Status (1)

Country Link
FR (1) FR2409351A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456812A1 (en) * 1979-05-16 1980-12-12 Barge Roland Prefabricated wall supporting element - has front face connected to two perpendicular parallel sections which enclose drainage conduits
DE3130131A1 (en) * 1980-11-04 1982-06-16 Doublewal Corp., 06062 Plainville, Conn. Precast concrete structural unit and composite wall constructed with it
DE3103849A1 (en) * 1981-02-05 1982-09-09 Ed. Züblin AG, 7000 Stuttgart Securing structure for steep slopes and walls in which vegetation can grow
US4684294A (en) * 1986-01-15 1987-08-04 Neill Raymond J O Retaining wall construction element
US4990032A (en) * 1990-01-30 1991-02-05 Fomico International, Inc. Retaining wall module with asymmetrical anchor
US5131791A (en) * 1990-11-16 1992-07-21 Beazer West, Inc. Retaining wall system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5294216A (en) 1989-09-28 1994-03-15 Anchor Wall Systems, Inc. Composite masonry block
EP0664845B1 (en) 1992-10-06 1999-08-04 Anchor Wall Systems, Inc. Composite masonry block
US5704183A (en) 1992-10-06 1998-01-06 Anchor Wall Systems, Inc. Composite masonry block
US6082057A (en) 1996-11-08 2000-07-04 Anchor Wall Systems, Inc. Splitting technique
US6029943A (en) 1996-11-08 2000-02-29 Anchor Wall Systems, Inc. Splitting technique
US5879603A (en) 1996-11-08 1999-03-09 Anchor Wall Systems, Inc. Process for producing masonry block with roughened surface
USD458693S1 (en) 1996-11-08 2002-06-11 Anchor Wall Systems, Inc. Retaining wall block
USD445512S1 (en) 1997-10-27 2001-07-24 Anchor Wall Systems, Inc. Retaining wall block

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456812A1 (en) * 1979-05-16 1980-12-12 Barge Roland Prefabricated wall supporting element - has front face connected to two perpendicular parallel sections which enclose drainage conduits
DE3130131A1 (en) * 1980-11-04 1982-06-16 Doublewal Corp., 06062 Plainville, Conn. Precast concrete structural unit and composite wall constructed with it
DE3103849A1 (en) * 1981-02-05 1982-09-09 Ed. Züblin AG, 7000 Stuttgart Securing structure for steep slopes and walls in which vegetation can grow
US4684294A (en) * 1986-01-15 1987-08-04 Neill Raymond J O Retaining wall construction element
US4990032A (en) * 1990-01-30 1991-02-05 Fomico International, Inc. Retaining wall module with asymmetrical anchor
US5131791A (en) * 1990-11-16 1992-07-21 Beazer West, Inc. Retaining wall system

Also Published As

Publication number Publication date
FR2409351B1 (en) 1980-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse