2001, Volume 3, Issue 5
Strategic Study of CAE >> 2001, Volume 3, Issue 5
Practice and Experimental Verification of TGP’s Permanent Shiplock Slope
China Yangtze Three Gorges Project Development Corporation , Yichang, Hubei 443002, China
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Abstract
The high slope for the permanent shiplock of the Three Gorges Project (TGP), excavated from the mountain body on the left bank, is one of the major technical issues of the Project construction. The excavation for the slope on each side is 170 m deep in maximum consisting of a 68m high vertical wall on its lower part. Several aspects are described in the paper for the permanent shiplock slope including the general description, design principles and outline,construction procedures, seepage prevention and drainage system, consolidation and support measures, stability analysis, deformation prediction, monitoring data verification as well as some significant scientific and technical achievements.
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References
[ 1 ] 张有天 , 周维垣 .岩石高边坡的变形与稳定 [M ].北京 :中国水利水电出版社 , 1999 link1
[ 2 ] 清华大学 , 长江勘测规划设计研究院 .长江三峡永久船闸边坡变形稳定反馈分析及预报研究 [R].1999
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