Укрепление склонов - Schänis, State Road 17 2016 Укрепление склонов - Schänis, State Road 17 2016
Укрепление склонов - Schänis, State Road 17 2016 Укрепление склонов - Schänis, State Road 17 2016
Укрепление склонов - Schänis, State Road 17 2016 Укрепление склонов - Schänis, State Road 17 2016
Укрепление склонов - Schänis, State Road 17 2016 Укрепление склонов - Schänis, State Road 17 2016
Укрепление склонов - Schänis, State Road 17 2016 Укрепление склонов - Schänis, State Road 17 2016

Schänis, State Road 17

   
Улица
State Road 17 / Gasterstrasse 8
Индекс
8718
Мест
Schänis
Страна / Регион
Швейцария
Год установки
2016
Клиент
State Department for Underground Construction, Canton St.Gallen, Switzerland
Проектировщик
Geobrugg AG, Geohazard Solution
Подрядчик
Oberholzer Inc., Neuhaus, Switzerland
Защищаемый объект
Дорога, Строительство
Системы
Защита от коррозии
GEOBRUGG SUPERCOATING®
Площадь укрепления
300 m²
Высота склона
15 m
Уклон
30 ° - 85 °
Экспозиция
North-West
Rеология

Instable blocks of molasse conglomerate.

Ситуация

The area was formed by glaciers. With climate change, the rock underneath, molasse conglomerate rock, has become more unstable. During the past few years sections of rock, some with volumes of around 1 m³, became dangerously loose and were in danger of eminent fall onto the road, the building below and the neighboring pastures.

The Swiss State Agency for Forest and Natural Hazards immediately alerted the regional road inspectorate and political community to the potential risk.

Описание

As a short term emergency measure Geobrugg worked with the regional road administration and a local contractor to stabilize the most critical rock sections with SPIDER® S3-130.

As a long-term solution that ensures safe driving conditions for daily commuting, an anchored system was installed. Along the deep chasms all along the molasse bar, three levels of anchors were drilled. The higher and lower levels were drilled to a length of 4 m while the anchors of the middle rows were drilled to a length of 7 m. These anchors were drilled to a grid that measures 2.15 m x 2.15 m.

The whole project from planning to final acceptance took only six weeks.

Представитель в Вашем регионе

Kevin H. Coyle
Kevin H. Coyle
Regional Manager Northeast
Инженерная защита
Geobrugg North America, LLC
3 Beaudet Terr
Columbia CT 06237 / США
Телефон +1 860 377 3230

Форма обратной связи

Saleh Feidi
Saleh Feidi
Regional Manager California
Инженерная защита
Geobrugg North America, LLC
8921 Emperor Ave.
San Gabriel, California 91775 / США
Телефон +1 909 706 8964

Форма обратной связи

John Kalejta
John Kalejta
Regional Manager Central US
Инженерная защита
Geobrugg North America, LLC
3215 67th Avenue Pl
Greeley CO 80634 / США
Телефон +1 505 220 1404

Форма обратной связи

Bob Lyne
Bob Lyne
Regional Manager Southeast
Инженерная защита
Geobrugg North America, LLC
8004 Windspray Drive
Summerfield NC 27358 / США
Телефон +1 336 337 0945

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Pierce Runnels, Civil Engineer
Pierce Runnels, Civil Engineer
General Manager Geobrugg North America
Инженерная защита
Geobrugg North America, LLC
22 Centro Algodones
Телефон +1 505 771 4080
Мобильный +1 505 400 0796

Форма обратной связи

Tim Shevlin
Tim Shevlin
Sales Director
Инженерная защита
Geobrugg North America, LLC
4676 Commercial St. SE, PMB 174
Salem OR 97302 / США
Телефон +1 503 423 7258

Форма обратной связи