[1]WEI Yu-feng,YU Bang-jiang.Research on Rock Mass Classification for Draw Water Tunnel of a Power Station by Two Methods[J].Research of Soil and Water Conservation,2005,12(02):141-143.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
12
Number of periods:
2005年02期
Page number:
141-143
Column:
Public date:
1900-01-01
- Title:
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Research on Rock Mass Classification for Draw Water Tunnel of a Power Station by Two Methods
- Author(s):
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WEI Yu-feng1, YU Bang-jiang2
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1. College of Environment and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China;
2. Communication Survey and Planning Institute of Guizhou Province, Guiyang 550001, China
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- Keywords:
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draw water tunnel; rock mass classification; RMR
- CLC:
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TV233.1
- DOI:
-
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- Abstract:
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After analyzing the rock mass classification defined by criterion of geological reconnaissance of water conservancy and hydroelectric project and RMR,the rock mass in a draw water tunnel of a hydropower station is classified.The result indicated that both two means could roundly reflect the unity characteristic of the rock,moreover has good consistency and relativity.The interrelated relation is given by the analysis.