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《JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTITUTE》 1996-03
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Numerical Modeling of High Slope Reinforced With Pretensioned Tendons

Fu Jing, Sheng Qian (Yangtze River Scientific Research Institute, Wuhan 430010)  
In the excavating process of the Three Gorges Project’s lock’s high slope, at the mid barrier between two lock routes and at vertical wall area appears large plastic zone which is proposed to be reinforecd with pretensioned tendons. By using the elastico plastic finite element method, a calculation on this situation was conducted.The results showed that the status of stress strain of the rock mass is good and their tensile area obviously decreased.
【CateGory Index】: U416.14
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1 WANG Cheng hua 1,2 ,XIA Xu yong 2 (1.Dept. of Hydraulic Engineering,School of Civil & Hydraulic Engineering,Tsinghua University,Beijing 100084,China; 2.Dept. of Civil Engineering,School of Civil Engineering,Tianjin University,Tianjin 300072,Chi;State-of-the-art:methods for searching critical slip surface in slope stability analysis[J];Building Science Research of Sichuan;2002-03
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