坝-水-地基动力相互作用分析的半解析法

A semi-analytical method of dam-water-foundation dynamic interaction

本文应用半解析法进行坝-水-地基的动力相互作用分析,所建议的计算方案简便易行并能考虑水体的可压缩性和库底材料的淤积吸收效应,具有较高的计算效率,不失为求解这类相互作用问题的一种有效方法。

In this paper, the semi-analytical method is proposed for the analysis of dam-water-foundation dynamic interaction. The present method takes account of the compressibility of water and reservior bottom absorption, it is simple, convenient, efficient and effective for the analysis of this kind of interaction problems.