instantaneous load

Numerical results were given and compared with the response of the plate under static and transient load on elastic foundation.

利用级数展开法和Laplace—Fourier变换推导了文克尔地基上无限长板在半波正弦瞬态荷载作用下位移和应力的解析解。

Based on the knowledge of transversely isotropic elastic mechanics and Biot s dynamic equations of saturated soil, combining the contact surface boundary condition, the characteristic response of transversely isotropic saturated soil under axisymmetrical transient load has been analyzed systematically in this dissertation.

本文结合横观各向同性弹性力学知识及Biot饱和介质波动方程,在轴对称荷载条件下,结合接触面边界条件,系统地研究了横观各向同性饱和土体瞬态荷载作用下的动力响应特性。