FR2381865A1 - Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads - Google Patents

Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads

Info

Publication number
FR2381865A1
FR2381865A1 FR7705324A FR7705324A FR2381865A1 FR 2381865 A1 FR2381865 A1 FR 2381865A1 FR 7705324 A FR7705324 A FR 7705324A FR 7705324 A FR7705324 A FR 7705324A FR 2381865 A1 FR2381865 A1 FR 2381865A1
Authority
FR
France
Prior art keywords
slab
grid
overlain
avalanche
pitched
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
FR7705324A
Other languages
French (fr)
Other versions
FR2381865B1 (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.)
FOUGEROLLE
Original Assignee
FOUGEROLLE
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 FOUGEROLLE filed Critical FOUGEROLLE
Priority to FR7705324A priority Critical patent/FR2381865A1/en
Publication of FR2381865A1 publication Critical patent/FR2381865A1/en
Application granted granted Critical
Publication of FR2381865B1 publication Critical patent/FR2381865B1/fr
Granted 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)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

The avalanche-shed for use in coastal or mountainous areas protects a through route (1) or a parking area from falling rock. The roof comprises a contiguous slab (6) overlain by a robust grid (3). The grid guage protects the slab from rocks above a specified size, and the shock-absorbers (8) are located between the grid and the slab. The shock-absorbers may comprise rubber pads, may be elastically deformable, and may be designed to prevent the structural deformation of the slab roof (6) and the sub-structure. Transverse timber baulks (10) can form the protective grid and the lower roof may be of a reinforced concrete beam (9) and slab (6) construction.
FR7705324A 1977-02-23 1977-02-23 Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads Granted FR2381865A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7705324A FR2381865A1 (en) 1977-02-23 1977-02-23 Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7705324A FR2381865A1 (en) 1977-02-23 1977-02-23 Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads

Publications (2)

Publication Number Publication Date
FR2381865A1 true FR2381865A1 (en) 1978-09-22
FR2381865B1 FR2381865B1 (en) 1982-04-02

Family

ID=9187146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705324A Granted FR2381865A1 (en) 1977-02-23 1977-02-23 Avalanche protected building roof - has two tier shock absorbing pitched contiguous slab overlain by grid mounted on rubber bearing pads

Country Status (1)

Country Link
FR (1) FR2381865A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639377A1 (en) * 1988-11-18 1990-05-25 Plantier Jean Louis Avalanche shield for running tracks (traffic lanes)
CN104695973A (en) * 2014-12-19 2015-06-10 中铁二院工程集团有限责任公司 Light protective structure for top of shed tunnel
CN106638340A (en) * 2016-12-02 2017-05-10 大连理工大学 Combined energy dissipation shed frame structure for preventing rockfall of high and steep slope in earthquake region
CN109208453A (en) * 2018-09-30 2019-01-15 中铁第勘察设计院集团有限公司 The anti-fall stone structure of trough girder composite roof truss
CN113216024A (en) * 2021-05-08 2021-08-06 四川省交通勘察设计研究院有限公司 Assembled steel case canopy hole of hierarchical protection
US20220356657A1 (en) * 2021-05-08 2022-11-10 Sichuan Communication Surveying & Design Institute Co., Ltd. Shed tunnel structure for preventing falling rock

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639377A1 (en) * 1988-11-18 1990-05-25 Plantier Jean Louis Avalanche shield for running tracks (traffic lanes)
CN104695973A (en) * 2014-12-19 2015-06-10 中铁二院工程集团有限责任公司 Light protective structure for top of shed tunnel
CN106638340A (en) * 2016-12-02 2017-05-10 大连理工大学 Combined energy dissipation shed frame structure for preventing rockfall of high and steep slope in earthquake region
US11072898B2 (en) * 2016-12-02 2021-07-27 Dalian University Of Technology Combined energy dissipation scaffolding structure for preventing falling rock for high and steep slope in seismic region
CN109208453A (en) * 2018-09-30 2019-01-15 中铁第勘察设计院集团有限公司 The anti-fall stone structure of trough girder composite roof truss
CN113216024A (en) * 2021-05-08 2021-08-06 四川省交通勘察设计研究院有限公司 Assembled steel case canopy hole of hierarchical protection
US20220356657A1 (en) * 2021-05-08 2022-11-10 Sichuan Communication Surveying & Design Institute Co., Ltd. Shed tunnel structure for preventing falling rock
US11976429B2 (en) * 2021-05-08 2024-05-07 Sichuan Communication Surveying & Design Institute Co., Ltd. Shed tunnel structure for preventing falling rock

Also Published As

Publication number Publication date
FR2381865B1 (en) 1982-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse