FR2239890A5 - Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations - Google Patents

Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations

Info

Publication number
FR2239890A5
FR2239890A5 FR7329077A FR7329077A FR2239890A5 FR 2239890 A5 FR2239890 A5 FR 2239890A5 FR 7329077 A FR7329077 A FR 7329077A FR 7329077 A FR7329077 A FR 7329077A FR 2239890 A5 FR2239890 A5 FR 2239890A5
Authority
FR
France
Prior art keywords
beams
network
retaining wall
excavations
concrete beam
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
FR7329077A
Other languages
French (fr)
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.)
PERRUSSET ANDRE CHRISTIAN
Original Assignee
PERRUSSET ANDRE CHRISTIAN
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 PERRUSSET ANDRE CHRISTIAN filed Critical PERRUSSET ANDRE CHRISTIAN
Priority to FR7329077A priority Critical patent/FR2239890A5/en
Application granted granted Critical
Publication of FR2239890A5 publication Critical patent/FR2239890A5/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
    • E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

Retaining wall for banks of earth, especially useful in road construction, etc. consists of a network of reinforced concrete beams, of which the main beams (1) rest on the bank and can be curved or straight according to the incline of the bank. The secondary beams (2) are straight and parallel or perpendicular to the surface of the bank. In the lower part of the network there are access doors (4) to allow removal of earth. The spaces between the beams are small enough to prevent rocks from falling through. A small trench (7) allows water to drain away.
FR7329077A 1973-08-01 1973-08-01 Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations Expired FR2239890A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7329077A FR2239890A5 (en) 1973-08-01 1973-08-01 Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329077A FR2239890A5 (en) 1973-08-01 1973-08-01 Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations

Publications (1)

Publication Number Publication Date
FR2239890A5 true FR2239890A5 (en) 1975-02-28

Family

ID=9123791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329077A Expired FR2239890A5 (en) 1973-08-01 1973-08-01 Prefabricated concrete beam retaining wall - has network of beams with access openings for excavations

Country Status (1)

Country Link
FR (1) FR2239890A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388082A1 (en) * 1977-04-21 1978-11-17 Voest Ag AVALANCHE BREAKER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388082A1 (en) * 1977-04-21 1978-11-17 Voest Ag AVALANCHE BREAKER

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Legal Events

Date Code Title Description
ST Notification of lapse