New Formulas of Earth Pressure on Large Successive Cylinders

查看全文 作　　者：Wang, YZ;Meng, QW

机构地区：[1]Tianjin Univ, Dept Port Waterway & Coastal Engn, Tianjin 300072, Peoples R China;[2]Minist Railway, 3rd Survey & Design Inst, Tianjin 300142, Peoples R China;

出　　处：《China Ocean Engineering》索引1998年第13卷第4期,共10页

基　　金：This project was financially supported by the National Natural Science Foundation of China(Grant No.59679003);the Natural Science Foundation of Tianjin 摘　　要：The retaining wall made of large successive cylinders is a kind of structure which draws muchattention in coastal engineering of China.The earth pressure on the arched back of large successive cylin-ders is different from that on the plane back of a general wall.On the basis of equilibrium of forces on thestrip element taken from the soil between two cylinders,the differential equation is established and theanalytic solution to the equation is obtained.The formulas of earth pressure on large successive cylindersare given in this paper.The distribution of earth pressure around the circle given by the present formulas isdifferent from that given by the formulas commonly used at present,but it is identical with that measuredin the model test. 关键词：successive cylinders EARTH PRESSURE ANALYTIC SOLUTION

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New Formulas of Earth Pressure on Large Successive Cylinders

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