美国
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落石防护 - Sissach-Eptingen 2022

Protection systems above the national highway A2

落石防护 - Sissach-Eptingen 2022

Transport by helicopter

落石防护 - Sissach-Eptingen 2022

Mounting work

落石防护 - Sissach-Eptingen 2022

Start of the night shift

落石防护 - Sissach-Eptingen 2022

The protected highway from above

 
 

系统长度

70 m - 225 m

 

安装年份

2022

情况

Rockfalls endangered the Sissach-Eptingen section of the freeway, so the Swiss Federal Roads Office ASTRA commissioned a maintenance project. 

描述

The measures included rock cleaning, net covers, the installation of rockfall protection structures, the permanent tie-back of rock sections and the construction of concrete support piers.

To ensure the safety of road users, three different rockfall barriers with a total length of around 500 meters were installed. Work began at the end of June 2022 with nighttime work above both portals of the Oberburg Tunnel. One lane had to be closed to traffic at a time. 

Pictures: Gasser Felstechnik AG

国家/地区

瑞士

防护对象

Road

腐蚀保护

GEOBRUGG SUPERCOATING

本地联系方式

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / 美国 Regional Manager Northeast

联系地址

Saleh Feidi
 

Saleh Feidi

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / 美国

联系地址

John Kalejta
 

John Kalejta

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,KS 67226 Wichita / 美国

联系地址

Bob Lyne
 

Bob Lyne

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / 美国

联系地址

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

自然災害防護
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

联系地址

Tim Shevlin
 

Tim Shevlin

自然災害防護
Geobrugg North America, LLC,OR 97302 Salem / 美国

联系地址