摘要
采用振动台动力模型试验和有限元数值计算2种方法,对水口水电站升船机塔楼结构的抗震性能进行分析研究,综合评价升船机塔楼结构的抗震安全性.结果表明:模型试验和有限元计算的结果基本一致,可为结构的抗震设计提供科学的依据.
The dynamic vibration model experiments and FEM-based numerical calculation were adopted to study the aseismic performance and further to comprehensively evaluate aseismic safety of the tower structure. The results from model test and finite element calculation are in good agreement with each other. The research can provide a scientific basis for aseismic design of structures.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
北大核心
2005年第6期642-645,共4页
Journal of Hohai University(Natural Sciences)
关键词
水电站
升船机
塔楼结构
模型试验
有限元计算
hydropower station
ship lift
tower structure
model test
finite element calculation
