| 连云港苏宁广场主楼结构抗震超限设计 |
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| 引用本文： | 刘永华.连云港苏宁广场主楼结构抗震超限设计[J].住宅科技,2012(6):7-11. |
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| 作者姓名： | 刘永华 |
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| 作者单位： | 上海联创建筑设计有限公司 |
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| 摘 要： | 连云港苏宁广场主楼地上41层,总高183m,采用了框架-核心筒结构体系,未设结构加强层。文章介绍了该结构超限抗震设计情况和技术措施。采用SATWE和ETABS进行了小震和中震的弹性计算,采用EPDA进行了大震下弹塑性静力及动力时程分析。分析结果显示,工程各项计算指标比较理想,整体设计满足规范要求。
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| 关 键 词： | 超限高层 小震 中震 大震 性能设计 弹塑性分析 |
Anti-seismic Ultra-limit Design of the Structure of Main Building of Lianyungang Suning Plaza |
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| Liu Yonghua.Anti-seismic Ultra-limit Design of the Structure of Main Building of Lianyungang Suning Plaza[J].Housing Science,2012(6):7-11. |
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| Authors: | Liu Yonghua |
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| Abstract: | With 41 storeys above ground, and overall height of 183m, main building of Lianyungang Suning Plaza adopts frame-corewall structure system, without structure reinforcement layer. The article introduces the condition of ultra-limit anti-seismic design of the structure and technical measures. SATWE and ETABS are adopted for elastic computation of small seism and middle seism, and EPDA is adopted for elasticplastic static and dynamic time history analysis of large seism. Analysis results show computation indicators of the engineering are ideal, and overall design meets the requirements of specifications. |
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| Keywords: | ultra-limit high-rise small seism middle seism large seism perfomaance design elastic-plastic analysis |
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