钢筋混凝土框架振动台试验模型的数值模拟研究 |
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引用本文: | 李荣华,邸庆霜,杨树标,胡光园.钢筋混凝土框架振动台试验模型的数值模拟研究[J].河北工程大学学报,2009,26(2):22-25. |
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作者姓名: | 李荣华 邸庆霜 杨树标 胡光园 |
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作者单位: | 河北工程大学土木工程学院,河北,邯郸,056038
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摘 要: | 采用OpenSees有限元系统作为分析工具,本文针对一个钢筋混凝土框架结构的振动台模型试验,选取了几种典型工况进行了数值模拟研究.数值模拟研究包括结构动力特性的分析、弹性及弹塑性时程分析,并给出了结构塑性发展历程.模型实测与理论计算响应结果对比分析表明:振动台模型试验实测结果与理论计算值吻合较好,说明文中所采用的分析模型及方法是可行的,可以作为振动台结构模型试验的分析工具.
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关 键 词: | 相似原理 振动台试验 数值模拟 |
收稿时间: | 2008/10/25 0:00:00 |
修稿时间: | 2008/10/25 0:00:00 |
Numerical simulation of a RC frame shaking table test model |
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Authors: | LI Ronghu DI Qingshuang YANG Shubiao and HU Guangyuan |
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Affiliation: | College of Civil Engineering,Hebei University of Engineering,Handan 056038,China;College of Civil Engineering,Hebei University of Engineering,Handan 056038,China;College of Civil Engineering,Hebei University of Engineering,Handan 056038,China;College of Civil Engineering,Hebei University of Engineering,Handan 056038,China |
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Abstract: | Numerical simulation of a 4 story RC frame shaking table test model was carried out using of OpenSees finite element analysis system in this paper.Numerical simulation results include elasto-plastic time history analysis and plastic hinge evolution.It was concluded from comparisons between experimental results and numerical simulation results that numerical simulation results are consistent with experimental results. |
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Keywords: | OpenSees |
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