Wo-hua Zhang

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This paper presents the mechanism of erosion scourin groyne of levee projects and a probability method ofthe reliability analysis for groyne erosion process underaffects of random factors. The safety (stability) criterionof groyne erosion due to flow scour has been taken intoaccount for that the equivalent gradient of the back-slopeof the eroded pit near(More)
In this paper a three dimensional finite element analysis of anisotropic brittle dynamic damage mechanism problem for arch dam and rock foundation subject to attack of a blast load has been carried out.The concept of damage strain energy release rate has been taken into account to develop the dynamic damage evolution model employed into the developed three(More)
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