半无限粘弹性地基上坝体的复频响应函数

Complex Frequency-response Function of the Dam on the Viscoelastic Half-plane Foundation

本文介绍了子结构法计算半无限粘弹性地基上坝体的复频响应函数的基本原理。根据大量的计算结果,给出了典型平面坝段坝顶加速度的复频响应曲线。本文还讨论了相似坝体复频响应函数间的相似关系。

The fundamental principle of the calculation of the complex frequency-response of the dam on the viscoelastic half-plane foundation by the substructure method is presented in this paper. On the basis of a large mumber of calculation results, the curves of the acceleration complex frequency-response function for the top of dam of the typical plane dam section were drawn. The similar relations of the complex frequency-response functions of similar dams were also discussed here.