摘要
基于系统的振动微分方程,计算分析了底层框架砖砌体结构滑动隔震的有效性。结果表明,基底隔震控制使上部结构的最大振动响应尤其是底层框架的层间位移显著降低。
On the basis of the vibrational equations, the validity of friction isolation for the masonry building with the first storey frame structure is analyzed. The numerical results show that the maximum vibration responses of the masonry building, especially including the lateral deformation of the first storey frame structure, can be obviously reduced by means of base isolation.
出处
《世界地震工程》
CSCD
2003年第2期79-81,共3页
World Earthquake Engineering
