Development of inner lining for deteriorating reinforced lining of mountain tunnels
نویسندگان
چکیده
منابع مشابه
An optimal method to design reinforced concrete lining of pressure tunnels
The utilization of the lining type in pressure tunnels is highly dependent on the geological and hydraulic conditions. There are two types of lining, namely concrete and steel lining but steel lining is one of the most expensive arrangements. To decrease the length of steel lining in these tunnels, the concrete lining, which prevents water seepage from the surrounding rock mass, is the appropri...
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Finite element technique is used to model two phases of tunneling process, namely; excavation and rocklining interaction. The excavation phase is responsible for determining the pre-lining rock mass deformations and the reduced in-situ stresses. The interaction phase models the compatibility of the rock-lining system. The deformations and stresses of the rock-lining system and the final rock ma...
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ژورنال
عنوان ژورنال: Japanese Geotechnical Society Special Publication
سال: 2016
ISSN: 2188-8027
DOI: 10.3208/jgssp.vps-03