Embankment Failure on Clay near Rio de Janeiro
Embankment Failure on Clay near Rio de Janeiro
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里约热内卢附近粘土路堤溃决
DOI：
10.1061/(asce)0733-9410(1983)109:11(1460
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发表时间：
1983
期刊：
影响因子：
--
通讯作者：
W. Lacerda
中科院分区：
文献类型：
--
作者：
J. A. Ramalho‐Ortigão;M. Werneck;W. Lacerda
介绍了软土上仪器化试验路堤的施工。进行了孔压、垂直位移和水平位移的现场测量，并对测量结果进行了讨论。地基强度通过滑板试验、UU三轴试验和SHANSEP法进行评价。路堤在高度约3m时发生破坏，对软基强度的评价方法进行了稳定性分析。
The construction on an instrumented trial embankment on soft clay is described. Field measurements of pore‐pressure and vertical and horizontal displacements were carried out and the results are discussed. Foundation strength was evaluated through vane tests, UU triaxial tests and SHANSEP method. Embankment failure occurred when its height was about 3 m. Stability analysis were carried out to evaluate methods of assessing soft foundation strength.