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落石防护 - Lierna SS 36 2019

GBE–2000A rockfall barrier installed above the Italian State Highway SS 36

落石防护 - Lierna SS 36 2019

One of the rocks detached from the slope

落石防护 - Lierna SS 36 2019

The entrance of the Scoglio tunnel, where the SS 36 road had to be closed for safety reasons

落石防护 - Lierna SS 36 2019

Detail of the rockfall barrier GBE–2000A

 
 

系统长度

- 100 m

 

安装年份

2019

情况

The SS 36 State Road (Lecco-Colico highway), was affected by a significant and unexpected rockfall event around Lierna. The rocks hit the road at the entrance of the Scoglio tunnel and caused the sudden closure of traffic on The SS 36.

The rockfall incident revealed the limitations of the existing rockfall prevention system dated back to '80s, and the severe risk for the users of the highway.

描述

After the design analysis of Dr. Vincenzo Giarratana of StradeAnas and Studio Protea of Dervio (LC), a rockfall protection system was ordered:

5 meters high, 100 meters long and with an energy absorption capacity of 2000 kJ.

The prompt delivery of the foundation system and subsequent installation of the barrier allowed to reopen the State street after only 4 weeks.

客户

StradeAnas SPA

承包商

Geomont Srl

防护对象

Road, Infrastructure

腐蚀保护

GEOBRUGG SUPERCOATING

工程

Dr. Cristian Adamoli & ing. Claudia Anselmini - Studio Protea di Dervio (LC)

本地联系方式

Roger Moor
   

Roger Moor

Country Manager Ost- und Zentralschweiz, Liechtenstein

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 瑞士 Country Manager Ost- und Zentralschweiz, Liechtenstein

联系地址

René Müller
   

René Müller

Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG,Industriestrasse 21,5200 Brugg / 瑞士 Country Manager Kantone AG BE BL BS FR GE JU NE SO VD VS

联系地址

Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

自然災害防護
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / 瑞士 Project Manager Inspection Services

联系地址

Isacco Toffoletto
   

Isacco Toffoletto

Ticino Country Manager

自然災害防護
Hydraulic Engineering
矿井/隧道
Geobrugg AG Ticino,Stabile Cometal, via Pizzante 7,6595 Riazzino / 瑞士 Ticino Country Manager

联系地址