| 基于ANSYS的钢框架结构可靠性数值模拟 |
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| 引用本文： | 谢镭,李雪玲,张伟. 基于ANSYS的钢框架结构可靠性数值模拟[J]. 河南科技大学学报(自然科学版), 2009, 30(3) |
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| 作者姓名： | 谢镭 李雪玲 张伟 |
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| 作者单位： | 1. 河南科技大学,建筑工程学院,河南,洛阳,471003
2. 河南科技大学,理学院,河南,洛阳,471003 |
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| 基金项目： | 河南省教育厅自然科学基金，河南科技大学青年基金 |
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| 摘 要： | 介绍了蒙特卡罗法和响应面法两种数值分析方法各自的特点,再以有限元程序ANSYS为计算平台,利用ANSYS所提供的APDL(参数化设计)模块进行可靠性计算与分析.分别运用蒙特卡罗法、响应面法对一多层钢框架结构进行了结构整体可靠性的计算与对比分析,从计算结果可得基于响应面的蒙特卡罗法的计算精度和计算效率都要优于传统的蒙特卡罗法.
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| 关 键 词： | 钢框架 蒙特卡罗 响应面法 |
Reliability Analysis and Numerical Simulation of Steel Frame Construction Based on ANSYS |
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| XIE Lei,LI Xue-Ling,ZHANG Wei. Reliability Analysis and Numerical Simulation of Steel Frame Construction Based on ANSYS[J]. Journal of Henan University of Science & Technology:Natural Science, 2009, 30(3) |
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| Authors: | XIE Lei LI Xue-Ling ZHANG Wei |
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| Affiliation: | a.Architectural Engineering College;b.Science College;Henan University of Science & Technology;Luoyang 471003;China |
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| Abstract: | The characteristic of Monte Carlo method and response surface method are introduced in the paper.By using the ANSYS parametric design language,the reliability is calculated.The integral reliability of a multilayer steel frame construction is calculated and analyzed by using Monte Carlo method and response surface method respectively.The result shows that the precision and efficiency of Monte Carlo method which based on response surface are better than conventional Monte Carlo method. |
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| Keywords: | ANSYS |
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