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检索条件"主题词=In situ stresses"
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A displacement-based back-analysis method for rock mass modulusand horizontal in situ stress in tunneling-Illustrated with a case study
A displacement-based back-analysis method for rock mass modu...
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中国科学院地质与地球物理研究所2006学术年会
作者: L.Q.Zhang~a,Z.Q.Yue~b,Z.F.Yang~a,J.X.Qi~b,F.C.Liu~b (a Institute of Geology and Geophysics,Chinese Academy of Sciences,P.O.Box 9825, Beijing 100029,PR China) (b Department of Civil Engineering,The University of Hong Kong,Pokfulam Road,Hong Kong,PR China) (c Beijing Hydroelectric Investigation and Design Institute,Beijing,PR China)
This paper presents a displacement based back-analysis method for the determination of rock mass modulus(E) and the horizontal in situ stress(P) perpendicular to the axis line of the tunnel excavation in hard and inta... 详细信息
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