Research on Nanning No.1 Subway Strata Combination Model and Regionalization

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Abstract:

Analyzing and summing up the engineering geological and hydrogeological features of Nanning No.1 6 Subway, types strata combination model are put forward, which combing the first exploration data. Then the URT Line 1 is divided into 5 kinds engineering geology partition. At the same time, all engineering geology partitions engineering characteristic and engineering problem possibly appears are analyzed, drawing a conclusion that these first three types partitions shield tunnel may have more problem in the process of construction.

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1678-1683

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January 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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