| 巨型梁对结构层间位移影响 |
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| 引用本文： | 张立伟,张照福.巨型梁对结构层间位移影响[J].交通科技与经济,2007,9(5):58-61. |
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| 作者姓名： | 张立伟 张照福 |
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| 作者单位： | 黑龙江工程学院,基建处,黑龙江,哈尔滨,150050;大庆市城建开发设计院,黑龙江,大庆,163311 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
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| 摘 要： | 选定两个模型,假定了8个算例,输入代表不同场地条件的5条典型地震波,应用有限元分析方法,对不同计算方案的算例进行三维弹性地震时程反应分析。通过对不同计算方案结果的比较,分析梁的设置对层间位移的影响,为进一步深入研究巨型钢结构的抗震性能及抗震设计提供基础。
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| 关 键 词： | 巨型梁 层间位移 影响 |
| 文章编号： | 1671-4679（2007）03-0058-04 |
| 修稿时间： | 2007-03-26 |
The relative storm displacement affected by mega structure |
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| ZHANG Li-wei,ZHANG Zhao-fu.The relative storm displacement affected by mega structure[J].Technology & Economy in Areas of Communications,2007,9(5):58-61. |
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| Authors: | ZHANG Li-wei ZHANG Zhao-fu |
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| Institution: | 1. Division of Capital Construction, Heilongjiang Institute of Technology, Harbin 150050, China; 2. Daqing Civil Building De-sign Institute, Daqing 163311, Heilongjiang, China |
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| Abstract: | Two mega steel structures are selected as examples,eight analytical models are hypothesized,and five typical earthquake waves are selected,which represent different site conditions.Using finite element analysis method,three-dimensional elastic history time analysis of three mega steel-frame structures with different analytical models subjected to different earthquake ground motions are conducted.In order to study influence of story-drift from beam number,the results of different examples are compared.The conclusions obtained lay foundation for studying the seismic performance and seismic design of mega structures profoundly. |
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| Keywords: | mega structure relative storm displacement influence |
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