摘要
采用基于振型叠加法的结构地震响应时程分析方法，求出各阶振型分别在高耸钢筋砼电视塔结构地震反应中的贡献，从而分析了高阶振型在该类结构地震反应中的影响程度，分析结果可供该类结构的抗震设计参考。
Using the direct dynamic analysis method of constructional seismic response which isbased on the mede-superposition ,the con tributions of every mode to seismic response of high-rise RCTV tower are obtained and the influen tial degrees of high modes in this kind of construction areinvestigated.The analysis results are useful to engineering design of this kind of high-riseconstruction.
出处
《烟台大学学报（自然科学与工程版）》
CAS
1995年第3期52-58,共7页
Journal of Yantai University(Natural Science and Engineering Edition)
