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Укрепление склонов - Sipplingen cycle path and road B31 2016

Overview of the slope and adjacent infrastructure after nailing and TECCO® SYSTEM³ stabilization works

Укрепление склонов - Sipplingen cycle path and road B31 2016

Slope failure causing huge transport infrastructure interruption

Укрепление склонов - Sipplingen cycle path and road B31 2016

Landslide area after the removal of failed material

Укрепление склонов - Sipplingen cycle path and road B31 2016

Drilling of the soil nails - visible temporary wooden wall which allowed to have the road open

Укрепление склонов - Sipplingen cycle path and road B31 2016

Slope stabilized with nailing and TECCO® SYSTEM3 as a protection of cycling path, federal road and railway line

 

Системы

 

Год установки

2016

Ситуация

Ludwigshafen and Sipplingen at the Lake Constance are connected by a railway line, the federal road B31 and a cycle path. At the narrowest points the slope was cut and stabilized by a retaining wall for the bike path. In May 2016 the slope above failed. In the area of the retaining wall, movements in the embankment occurred in 2006 and 2012. In addition, in the years 2013 and 2015 further landslides occurred at the north-west end.

Rеология

Siltstones, sandstones and marlstones

Описание

Due to existing threat of the landslide, the road and the cycling path were closed. The railway line stayed open but with a speed limit because it could also be affected by sliding trees. After the first cleaning works an extra wooden wall above the retaining wall was built to allow the road opening. The cycling path remained closed the entire time during stabilization works.

The long detours had a negative influence on the turism so local population was pushing for a good, longlasting solution. By the end of June 2016. after completion of the cleaning works, the final area requiring stabilization was defined,

Клиент

Landratsamt Bodenseekreis

Подрядчик

FSS Felssicherung Inh. Siegfried Simon

Защищаемый объект

Дорога, Железнодорожная линия, Туристическая инфраструктура

Защита от коррозии

GEOBRUGG SUPERCOATING

Проектировщик

Landesamt für Geologie, Rohstoffe und Bergbau

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Kevin H. Coyle
 

Kevin H. Coyle

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Saleh Feidi

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John Kalejta

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Bob Lyne

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Pierce Runnels, Civil Engineer
   

Pierce Runnels

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Tim Shevlin

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