【摘要】 针对某双塔复杂高层建筑,通过振型分解反应谱法、弹塑性静力、动力时程分析,对比分析了结构不同方向在不同地震动作用下的位移和内力响应,并提出了结构超限设计的处理措施,以提高结构的抗震性能。更多还原

【Abstract】 Aiming at some double-tower complicated high-rise buildings,the paper compares and analyzes the displacement and internal stress response of the structure under the earthquake effects from various directions by the mode-superposition response spectrum method,the elastic-plastic static force,and the dynamic time-history analysis,and points out the treatment measures for the transfinite design of the structure,so as to improve the seismic performance of the structure.更多还原