[1]郭小明,尹凌峰,赵才其,等.板片空间结构设计中数值计算模型的研究[J].东南大学学报(自然科学版),2004,34(4):464-468.[doi:10.3969/j.issn.1001-0505.2004.04.010]
 Guo Xiaoming,Yin Lingfeng,Zhao Caiqi,et al.Study on numerical computational modelling for sheet-space structure[J].Journal of Southeast University (Natural Science Edition),2004,34(4):464-468.[doi:10.3969/j.issn.1001-0505.2004.04.010]
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板片空间结构设计中数值计算模型的研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
34
期数:
2004年第4期
页码:
464-468
栏目:
数学、物理学、力学
出版日期:
2004-07-20

文章信息/Info

Title:
Study on numerical computational modelling for sheet-space structure
作者:
郭小明 尹凌峰 赵才其 马军 赵惠麟
东南大学土木工程学院, 南京 210096
Author(s):
Guo Xiaoming Yin Lingfeng Zhao Caiqi Ma Jun Zhao Huilin
College of Civil Engineering, Southeast University, Nanjing 210096, China
关键词:
接触问题 数值计算模型
Keywords:
sheet-space structure system contact problem numerical computational modelling
分类号:
O343.3;TU398.01
DOI:
10.3969/j.issn.1001-0505.2004.04.010
摘要:
分析了板片空间结构体系中板与骨架的共同工作机理,将接触问题计算模型应用到共同工作问题的研究中.基于共同工作问题的数值模拟和分析,详尽分析了该结构体系中板与金属骨架之间的连接情况、接触状况和初始间隙等对结构的影响.数值计算结果与试验结果比较表明:本文所提出的考虑接触问题的计算模型能真实地反映板片空间结构中板与骨架之间的实际工作状态,是合理和可靠的.
Abstract:
The approach for the numerical computational modelling of the elastoplastic frictional contact problems is applied to the analysis of the interactive problem in the sheet-space structure system. Based on the numerical calculations and analysis of the interactive problem, the influences of the tie condition, contact status and the clearance between the sheet and the skeleton on the sheet structure were analyzed thoroughly, and some important results were obtained. The computational results were also compared with the experimental data. It is shown that the numerical computational modeling proposed can accurately explain the actual conditions of the interaction between the sheet and the skeleton in the sheet-space structure system.

参考文献/References:

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相似文献/References:

[1]郭小明,赵惠麟.工程结构接触问题的研究及进展[J].东南大学学报(自然科学版),2003,33(5):577.[doi:10.3969/j.issn.1001-0505.2003.05.009]
 Guo Xiaoming,Zhao Huilin.Study on contact problems in engineering structures[J].Journal of Southeast University (Natural Science Edition),2003,33(4):577.[doi:10.3969/j.issn.1001-0505.2003.05.009]
[2]宗钟凌,郭小明,唐敢,等.板片空间结构稳定分析中的数值计算模型[J].东南大学学报(自然科学版),2007,37(6):1008.[doi:10.3969/j.issn.1001-0505.2007.06.013]
 Zong Zhongling,Guo Xiaoming,Tang Gan,et al.Numerical modeling for stability analysis of sheet-spatial structure[J].Journal of Southeast University (Natural Science Edition),2007,37(4):1008.[doi:10.3969/j.issn.1001-0505.2007.06.013]

备注/Memo

备注/Memo:
基金项目: 江苏省自然科学基金资助项目(BJ99006).
作者简介: 郭小明(1965—),男,博士,教授,xmguo@seu.edu.cn.
更新日期/Last Update: 2004-07-20