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| 钢筋混凝土框架结构地震破坏的研究 | |
| 引用本文： | 冯启民,焦双健,刘艳林.钢筋混凝土框架结构地震破坏的研究[J].地震工程与工程振动,2002,22(3):51-55. |
| 作者姓名： | 冯启民 焦双健 刘艳林 |
| 作者单位： | 1. 青岛海洋大学,山东,青岛,266071;中国地震局工程力学研究所,黑龙江,哈尔滨,150080 2. 中国地震局工程力学研究所,黑龙江,哈尔滨,150080 3. 赤峰市建设工程质量监督站,内蒙,赤峰,024000 |
| 摘 要： | 本文对钢筋混凝土框架的地震破坏进行了计算机模拟试验研究，指出了破坏过程中结构瞬态动力特性的变化特征，研究了影响瞬态动力特性的若干因素，明晰了结构整体耗能能力的大小与结构周期的延长之间的关系。作者认为结构瞬态动力特性和地震动的特性是影响结构破坏过程的主要因素，指出结构地震破坏模拟具有广阔的应用前景。 |
| 关 键 词： | 框架结构 破坏过程 计算机模拟 地震反应 钢筋混凝土结构 耗能能力 地震动 |
| 文章编号： | 1000-1301(2002)03-0051-05 |
Research on danmge to RC frame subjected to seismic loading |
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| FENG Qi min ,JIAO Shuang jian ,LIU Yan lin.Research on danmge to RC frame subjected to seismic loading[J].Earthquake Engineering and Engineering Vibration,2002,22(3):51-55. | |
| Authors: | FENG Qi min JIAO Shuang jian LIU Yan lin |
| Institution: | FENG Qi min 1,2,JIAO Shuang jian 2,LIU Yan lin 3 |
| Abstract: | The research on damage to RC frame subjected to seismic loading is presented. During the process of damage, the extension of instantaneous period, the change of instantaneous mode shape are studied. The relation between the ability of dissipated hysteretic energy and the extension of instantaneous period is determined. The percent of damage components characterizes the collapse of structure, and the damage process is affected by the structure and earthquake wave characters mainly. It is indicated that damage simulation makes up a vast range of prospects for its application. |
| Keywords: | damage process simulation seismic response RC structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |