スイス
スイス

myGeobrugg

 - Huepach, Canton of Berne 2013

World record - the largest flexible debris flow protection system.

 - Huepach, Canton of Berne 2013

Lateral bird's eye view

 - Huepach, Canton of Berne 2013

Anchoring the support ropes provided by our sister company Fatzer

 - Huepach, Canton of Berne 2013

Installation

 - Huepach, Canton of Berne 2013

Front view on the barrier.

 - Huepach, Canton of Berne 2013

Another bird's eye view on the installation.

 

システム

Special Solutions

 

システム延長

10 m - 40 m

 

設置年

2013

状況

As a result of three heavy thunderstorms during the nineties, the mountain creek Hüpach caused shallow landslides, debris flows, and deluges. Debris and boulders blocked roads and railways in Oberwil near Interlaken. To prevent future hazards, our customer Schwellenkorporation Oberwil decided to install two retention structures. The construction is designed for a 300-year debris flow event. This project was a joint endeavor of the sister companies Geobrugg and Fatzer.

Benefits of the chosen solution:

  • Minimal material requirement – an important factor because of limited site accessability
  • Low total costs
  • Minimized impact to nature
  • Highest possible drainage permeability
  • Full functionality of the entire system

説明

The barrier was planned and installed to protect settled areas within the community, highly endangered by debris flow and flooding. The goal for the client (and therewith for GEOBRUGG and the planner) was to find a cost effective solution to saveguard lives, buildings and property.

Key figures of the drainage basin:

  • Retention capacity: 16´000 m³
  • Average slope inclination in the flow channel: 32 %
  • Length of the main channel: 4150 m
  • The peak discharge for a return period of 300 years is 350 m³/s. Debris flow modelling was calculated using the software RAMMS from SLF / WSL (Switzerland).

This solution is also documented in a video

国名

スイス

顧客名

Community of Oberwil, dept for flood control

エンジニアリング

Emch & Berger, Berne

保護対象

道路, 鉄道, 建築, 居住区

腐食防止

ジェオブルッグ スーパーコーティング

担当者の連絡先

René Müller
   

René Müller

Country Manager Western Switzerland

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG,Industriestrasse 21,5200 Brugg / スイス Country Manager Western Switzerland

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Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG Project Manager Sales Eastern and Central Switzerland

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Alexander Bittendorfer
   

Alexander Bittendorfer

Project Manager Inspection Services

自然災害防護
モニタリングサービス
Geobrugg AG,Trucks via road 14 or 13 only!, Aachstrasse 11,8590 Romanshorn / スイス Project Manager Inspection Services

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Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

自然災害防護
Hydraulic Engineering
鉱山/トンネル
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / スイス Country Manager Southern Switzerland

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