摘要
针对深圳中国人寿大厦的结构特点,重点探讨了结构抗震性能目标、斜柱的内力分析、斜柱的节点分析、穿层斜柱屈曲分析及与斜柱相连的楼面梁板的受力分析等内容。结合动力弹塑性时程分析结果,找出结构的薄弱部位和薄弱构件,并采取了针对性的抗震加强措施。
According to the structure characteristics of Shenzhen China-Life Tower, seismic performance objectives of structure, internal force and node analysis of inclined columns, buckling analysis of pillared and inclined columns, force analysis of the floor beams and plate connected with inclined columns, were discussed. Combined with the results of dynamic elastic-plastic time-history analysis, the weak positions and members are found out, and the corresponding strengthening measures are adopted.
出处
《建筑结构》
CSCD
北大核心
2013年第7期59-64,共6页
Building Structure
关键词
斜柱
超高层建筑
结构抗震性能目标
动力弹塑性时程分析
inclined column
super high-rise building
seismic performance objectives of structure
dynamic elastic-plastictime-history analysis
