| 蜂窝梁弹塑性受力性能分析 |
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| 引用本文： | 黄文,陈前钢.蜂窝梁弹塑性受力性能分析[J].重庆大学学报(自然科学版),2006,29(4):87-90100. |
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| 作者姓名： | 黄文 陈前钢 |
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| 作者单位： | 重庆大学,土木工程学院,重庆,400030;重庆大学,土木工程学院,重庆,400030 |
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| 摘 要： | 蜂窝梁作为一种经济合理的构件形式在工程中得到了广泛的研究和应用,但是关于孔洞对蜂窝梁弹塑性性能影响的研究还不够深入.为此,应用ANSYS分别对固支和简支蜂窝梁的受力特性进行了弹塑性分析,得出了固支和简支蜂窝梁各自的破坏顺序和塑性发育程度,并对比了两者的破坏特征.揭示了蜂窝梁的受力特性,从而对蜂窝梁的弹塑性工作状态有了较为全面的了解,在此基础上提出了端实腹蜂窝梁的结构形式.
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| 关 键 词： | 蜂窝梁 弹塑性 ANSYS 端实腹蜂窝梁 |
| 文章编号： | 1000-582X（2006）04-0087-04 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005-12-23 |
Elasto-plastic Behavior Analysis of Castellated Beams |
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| HUANG Wen,CHEN Qian-gang.Elasto-plastic Behavior Analysis of Castellated Beams[J].Journal of Chongqing University(Natural Science Edition),2006,29(4):87-90100. |
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| Authors: | HUANG Wen CHEN Qian-gang |
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| Institution: | College of Civil Engineering, Chongqing University, 400030, China |
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| Abstract: | In order to analyze the influence of holes on castellated beam, elasto-plastic behavior of fixed and simply supported castellated beams is analyzed by Ansys, the sequence of their destruction and plastic level being obtained and contrasted by this analysis, it gives an insight into the whole nonlinear elasto-plastic path and the failure state of castellated beam, castellated beam with full-web extremity is putted forward. |
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| Keywords: | ANSYS |
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