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Укрепление склонов - Greenhithe 2022

View eastwards of slope stabilisation

Укрепление склонов - Greenhithe 2022

View southwards from crest of slope

 
 

Год установки

2022

Ситуация

A sudden landslip in November 2021 was the first indication of underlying instability of the existing chalk cutting on the northern side. Immediate reactive works were needed to clear vegetation and underlying chalk material from the cess and track.

Tony Gee was engaged as the designer to engineer a permanent solution to ensure the stability of the cutting going forward. BAM Ritchies were chosen as the specialist geotechnical contractor to install the solution.

Rеология

Lewes Nodular Chalk Formation, Seaford Chalk Formation And Newhaven Chalk Formation (undifferentiated) - Chalk. Sedimentary Bedrock formed approximately 72 to 94 million years ago in the Cretaceous Period. Local environment previously dominated by warm chalk seas.

Описание

A solution of TECCO G45/2 mesh was chosen along with TECMAT within the upper half of the slope to provide slope stability and erosion protection. The final solution included 340 rock bolts, the lower half of which were installed from track level during a possession with the help of Pro Rail Services long-reach RRV’s.

Страна / Регион

Великобритания

Клиент

Проектировщик

Подрядчик

Защищаемый объект

Железнодорожная линия

Защита от коррозии

GEOBRUGG SUPERCOATING

Представитель в Вашем регионе

Kevin Coyle
 

Kevin Coyle

Regional Manager Northeast

Инженерная защита
Гидротехника
Geobrugg North America, LLC,3 Beaudet Terr,CT 06237 Columbia / США Regional Manager Northeast

Электронная почта

Saleh Feidi
 

Saleh Feidi

Инженерная защита
Гидротехника
Geobrugg North America, LLC,8921 Emperor Ave.,91775 San Gabriel, California / США

Электронная почта

John Kalejta
 

John Kalejta

Инженерная защита
Гидротехника
Geobrugg North America, LLC,KS 67226 Wichita / США

Электронная почта

Bob Lyne
 

Bob Lyne

Инженерная защита
Гидротехника
Geobrugg North America, LLC,8004 Windspray Drive,NC 27358 Summerfield / США

Электронная почта

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

Инженерная защита
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

Электронная почта

Tim Shevlin
 

Tim Shevlin

Инженерная защита
Geobrugg North America, LLC,OR 97302 Salem / США

Электронная почта