摘要
利用位移场的拉梅势分解方法 ,得到了位移势的波动方程 ,然后通过Hankel积分变换及傅里叶级数叠加方法 ,求得了静刚性分布的脉冲荷载作用下地基表面位移的解析表达式 ,并进行了数值运算 结果表明 。
An analytical expression of the elastic half-space displacement due to impulse loading has been deduced by employing Lame-potential analysis to displacement and Hankel integration transform and Fourier progression,and the result of comparing the value calculated with the tested value shows that the method presented is simpler and more accurate.
出处
《南昌大学学报（工科版）》
CAS
2001年第2期7-11,共5页
Journal of Nanchang University(Engineering & Technology)
基金
江西省计委重点科技攻关项目
关键词
脉冲荷载
弹性半空间
位移
displacement
elastic half-space
impulse loading
