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美国

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边坡稳定 - Greenhithe 2022

View eastwards of slope stabilisation

边坡稳定 - Greenhithe 2022

View southwards from crest of slope

 

安装年份

2022

情况

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.

地質學

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.

描述

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.

客户

工程

承包商

防护对象

Railway

腐蚀保护

GEOBRUGG SUPERCOATING

本地联系方式

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,3 Beaudet Terr,Columbia CT 06237 / 美国 Regional Manager Northeast

联系地址

Saleh Feidi
 

Saleh Feidi

Regional Manager California

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8921 Emperor Ave.,San Gabriel, California 91775 / 美国 Regional Manager California

联系地址

John Kalejta
 

John Kalejta

Regional Manager Central US

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / 美国 Regional Manager Central US

联系地址

Bob Lyne
 

Bob Lyne

Regional Manager Southeast

自然災害防護
Hydraulic Engineering
Geobrugg North America, LLC,8004 Windspray Drive,Summerfield NC 27358 / 美国 Regional Manager Southeast

联系地址

Pierce Runnels, Civil Engineer
   

Pierce Runnels

General Manager Geobrugg North America

自然災害防護
Geobrugg North America, LLC,22 Centro Algodones , Civil Engineer General Manager Geobrugg North America

联系地址

Tim Shevlin
 

Tim Shevlin

Sales Director

自然災害防護
Geobrugg North America, LLC,Salem OR 97302 / 美国 Sales Director

联系地址