【摘要】 对某带顶部钢架的高层建筑进行分析研究,阐明建筑物的动力特性与顶部钢架的关系,并通过对结构的静力弹塑性分析,研究顶部钢架对该结构弹塑性性能的影响。更多还原

【Abstract】 This paper elucidates some meaningful dynamic property with steel tower built atop high-rise building by researching on the structural system of the steel truss build atop high-rise building.Using elastic-plastic time-history analysis to do the same supplementary analysis of steel truss and main structure,get seismic behavior of the structural system of the steel truss built atop high-rise buildings.更多还原