摘要
在恒、活载作用下 ,把隔震器视为梁单元 ,推算其材料常数 ,通过有限元计算 ,揭示了隔震建筑物的结构稳定性比不设隔震层时有较大幅度的下降。
With dead load and live load, one isloator was supposed to be one beam element, its material constants were estimated, it was produced that the structure stability of the building with isolation mounting was more descent than the building without isolation mounting by calculation with finite element method.
出处
《铁道工程学报》
EI
2003年第1期69-74,52,共7页
Journal of Railway Engineering Society
关键词
隔震建筑物
隔震器
修正弹性模量
有限元法
结构稳定性
动力特性
结构设计
isolation building
isolator
corrective elastic modulus
finite element method
structural stability
dynamic response
