It is shown that the damping value established from three parameter model is smaller than that of two parameter model or elasticsemi-infinitebody theory.
由该模型的分析结果表明，其阻尼值比之按两参数模型以及按弹性半空间体的理论模型求得的值要小得多。
2
In this paper, the finite difference method is used to analise the mat foundation based on semi-infiniteelasticbody, and an improved suggestion about how to deal with the noriregul.