摘要
在将高层建筑连续化等代为一等截面圆筒体的基础上[1] ,揭示地基土动力压缩而引起筒体结构基础的转动对自振频率的影响 。
Based on that a tall building is substituted with a cylindrical building successively,the effect of dynamic rotation of foundation,which is caused by the dynamic compression of foundation soil, on the free vibration frequency of tall cylindrical building is analyzed.And the corresponding formula is derived.
基金
湖北省教委科研课题资助! (93A0 35 )
关键词
动力压缩
基础转动
自振频率
高层建筑
简体结构
dynamic compression
foundation rotation
free vibration frequency
tall cylindrical building
