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Камнепады, обвалы, осыпи - Gföller Brücke, Val d’Ega 2014

Overview over the Gföller-Bridge with extra latticework, the ROCKFALL-X G system on top and the rockface in the background

Камнепады, обвалы, осыпи - Gföller Brücke, Val d’Ega 2014

Moving of the ROCKFALL-X G damping modules using a crane

Камнепады, обвалы, осыпи - Gföller Brücke, Val d’Ega 2014

Bags of various heights of 1.0 m, 1.5 m and 2.0 m during installation - visible height dependent arrangement

Камнепады, обвалы, осыпи - Gföller Brücke, Val d’Ega 2014

Eventual empty spaces are fiiled with cellular glass in order to prevent any unnecessary movements

Камнепады, обвалы, осыпи - Gföller Brücke, Val d’Ega 2014

A layer of topsoil, with a lining of erosion-resistant jute sheet, was installed over the ROCKFALL-X G damping modules and then hydroseeded. Visible final solution appearance

 

Системы

 

Длина системы

20 m - 40 m

 

Год установки

2014

Ситуация

The gallery between two stretches of tunnels is exposed to rockfall. The concrete deck risked to be damaged by severe events.

Описание

To secure the bridge from rockfall energies up to 2300 kJ, a gallery roof construction was built above the street-stretch between the two tunnels. To reduce the risk further, the gallery-roof was secured by the ROCKFALL-X G damping system. A protection system which works by absorbing kinetic energy, thereby limiting deformation and above all limiting the pressure exerted on the deck by spreading loads over a wide area, while limiting the weight on the gallery so as not to overburden it.

556 preassembled ROCKFALL-X G big bags were delivered and installed during May and June 2014 in the following configuration:

  • 109 pcs. - 1.0 m high
  • 99 pcs. - 1.5 m high
  • 348 pcs - 2.0 m high

Клиент

Provinz Bozen

Подрядчик

Max Bögl

Защищаемый объект

Дорога

Защита от коррозии

GEOBRUGG SUPERCOATING

Проектировщик

PPS Group, Bozen

Представитель в Вашем регионе

Kevin H. Coyle
 

Kevin H. Coyle

Regional Manager Northeast

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

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Saleh Feidi
 

Saleh Feidi

Regional Manager California

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

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John Kalejta
 

John Kalejta

Regional Manager Central US

Инженерная защита
Гидротехника
Geobrugg North America, LLC,3215 67th Avenue Pl,Greeley CO 80634 / США Regional Manager Central US

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Bob Lyne
 

Bob Lyne

Regional Manager Southeast

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

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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

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Tim Shevlin
 

Tim Shevlin

Sales Director

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

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