The Study on Stripping Time of Concrete Lining in Construction of Derivation Tunnel in ASAHAN NO.1 Hydropower Station Project

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Abstract:

The length of the stripping time of the diversion tunnel concrete lining of hydropower station will affect construction speed of the lining and increase the project cost. In combination with the actual situation of derivation tunnel in ASAHAN NO.1 hydropower station project, and using concrete strength test and mathematical model calculation, this article explores the proper stripping time of side and roof arch steel trolley.

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815-820

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October 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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