Швейцария
Швейцария

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Trek route to Shri Mata Vaishno Devi Shrine (1)

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

GBE-3000A rockfall barrier protecting pilgrims' route to Shri Mata Vaishno Devi Shrine

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Target of all pilgrims - Holy Cave located in the folds of the three peaked mountain named Trikuta

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Existing, stiff rockfall canopies were not able to withstand rockfalls existing along the trek and had to be extra protected by rockfall barriers

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Density of rockfalls was quite big, here smaller ones

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

The area was constantly endangered by rockfalls

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

GBE-3000A and RXE-8000 rockfall barriers during installation - visible the route trek below, adjacent to steep rock face

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Installation of the RXE-8000 rockfall barrier in progress

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

RXE-8000 rockfall barrier after installation protecting the trek route below from the biggest rockfalls

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

RXE-5000 rockfall barrier after installation protecting the trek route below

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Closer look on GBE-3000A rockfall barrier after installation

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

GBE-3000A after installation - visible smaller rockfalls already stopped by the barrier

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

Some areas required extra active slope stabilization using high-tensile steel wire mesh TECCO® G65/3 and QUAROX® net

Камнепады, обвалы, осыпи - Trek route to Shri Mata Vaishno Devi Shrine (1) 2016

GBE-3000A rockfall barriers protecting the route trek below, adjacent to steep rock face

 
 

Длина системы

25 m - 110 m

 

Год установки

2016

Ситуация

There had been several cases of rockfall and landslides in the trek route of the Holy Shrine of Mata Vaishno Devi. Therefore, the Shrine Board decided to actively stabilize the 75º and higher steep slope, up to a maximum height of 70 m in this section. A protective measure had to be selected to stabilize the exposed cutting against superficial instabilities, tilting as well as sliding of individual blocks and rockfalls.

Описание

The flexible slope stabilization system consists of TECCO® G65/3 high-tensile steel wire mesh and QUAROX® rolled cable net, system spike plates and soil nails has been selected. Spike plates which match the load capacity of the mesh serve to fix the mesh to soil or rock nails. By tensioning these nails, and recessing the spike plates into the ground, the mesh is adequately tensioned to ensure it follows the surface contours.

Based on the survey results, the authorities also decided to apply a rockfall protection barriers from Geobrugg. With its ring nets made of high-tensile steel wire the barrier design has been tested and approved to absorb impact energies of up to 8000 kJ. A total number of 15 barriers were installed in different locations with energy absorption capacity ranging from 3000 kJ up to 8000 kJ.

See also our slope project Trek route to Shri Mata Vaishno Devi Shrine (2)

Страна / Регион

Индия

Клиент

Shri Mata Vaishno Devi Shrine Board

Проектировщик

Tehri Hydro Development Corporation Ltd

Подрядчик

Pioneer Foundation Engineers Pvt Ltd

Защищаемый объект

Дорога, Строительство, Туристическая инфраструктура, Инфраструктура, Архитектура, Другое

Защита от коррозии

Оцинковка, GEOBRUGG SUPERCOATING

Представитель в Вашем регионе

René Müller
   

René Müller

Country Manager Western Switzerland

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Monitoring
Геобругг АГ,Industriestrasse 21,5200 Brugg / Швейцария Country Manager Western Switzerland

Электронная почта

Olivia Sartorius
   

Olivia Sartorius

Project Manager Sales Eastern and Central Switzerland

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Monitoring
Геобругг АГ Project Manager Sales Eastern and Central Switzerland

Электронная почта

Matthias Denk, Msc. Env. Eng.
 

Matthias Denk

Инженерная защита
Гидротехника
Геобругг АГ,Aachstrasse 11,8590 Romanshorn / Швейцария , Msc. Env. Eng.

Электронная почта

Isacco Toffoletto
   

Isacco Toffoletto

Country Manager Southern Switzerland

Инженерная защита
Гидротехника
Горнодобывающая промышленность / Туннели
Monitoring
Geobrugg AG Ticino,Via Brusada 5,6933 Muzzano / Швейцария Country Manager Southern Switzerland

Электронная почта