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Quebradas San Alfonso (Stage 2)

泥石流和滑坡防护 - Quebradas San Alfonso (Stage 2) 2023

Flexible barrier for debris flow control with retained material in creek

泥石流和滑坡防护 - Quebradas San Alfonso (Stage 2) 2023

Debris flow control barrier installation

泥石流和滑坡防护 - Quebradas San Alfonso (Stage 2) 2023

Rear view of barrier with erosion control and material retention

泥石流和滑坡防护 - Quebradas San Alfonso (Stage 2) 2023

The barrier with erosion control mat and retained material

泥石流和滑坡防护 - Quebradas San Alfonso (Stage 2) 2023

Two debris flow barriers - with and without erosion control

 
 

系统长度

15 m

 

安装年份:

2023

情况:

San Alfonso, located at the brim of the metropolitan area of Santiago de Chile, is affected by landslides every year. Due to climate change and different atmospheric rivers that have affected the region in recent years, these events have become more common and recurrent. In 2021 and 2022, the Ministry of Public Works requested to install ten barriers distributed in five streams that flow into the town of San Alfonso to mitigate these risks.

More information

描述

Due to climatic events in 2023, an emergency contract was signed for the disassembly, cleaning, reinstallation and application of an erosion control system to improve the capacity and lifetime of three existing barriers in one of the most affected streams. Five additional barriers will allow hydrological correction, smoothing the river bank and helping to retain extra material.

国家/地区

智利

承包商:

Desnivel

防护对象

Residential area

腐蚀保护:

GEOBRUGG SUPERCOATING

本地联系方式

René Müller
   

René Müller

Country Manager Western Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG,Industriestrasse 21,5200 Brugg / 瑞士 Country Manager Western Switzerland

联系地址

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

联系地址

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

自然災害防護
Hydraulic Engineering
矿井/隧道
Monitoring
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / 瑞士 Country Manager Southern Switzerland

联系地址