Taking some project as the example,the paper undertakes the structural elastic-plastic time-history analysis under rare earthquake of the super-high-rise building,and points out feasible design methods and seismic improvement measures,so as to meet the demands for the seismic performance aim of buildings.%以实际工程为例，通过分析工程的基本设计条件，对超限高层建筑进行罕遇地震作用下结构弹塑性动力时程分析，并提出切实可行的设计方法及抗震加强措施，以满足建筑抗震性能目标要求。
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