myGeobrugg
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
Страна/Регион:
Италия
Клиент:
Provinz Bozen
Проектировщик:
PPS Group, Bozen
Подрядчик:
Max Bögl
Защищаемый объект:
Дорога
Защита от коррозии:
GEOBRUGG SUPERCOATING
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