| 复合材料加筋壁板的后屈曲逐步损伤及承载能力研究 |
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| 引用本文： | 宁晋建,章怡宁,黄宝宗,刘均.复合材料加筋壁板的后屈曲逐步损伤及承载能力研究[J].飞机设计,2006(3):7-10. |
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| 作者姓名： | 宁晋建 章怡宁 黄宝宗 刘均 |
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| 作者单位： | 1. 沈阳飞机设计研究所,辽宁,沈阳,110035
2. 东北大学,力学系,辽宁,沈阳,110004 |
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| 摘 要： | 通过对复合材料加筋壁板的后屈曲有限元分析和试验,给出了复合材料加筋壁板的临界载荷、损伤演化和后屈曲承载能力。理论预测与试验结果符合情况良好。
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| 关 键 词： | 后屈曲 复合材料加筋壁板 承载能力 逐步损伤 |
| 文章编号： | 1673-4599（2006）03-0007-04 |
| 收稿时间： | 2005-11-29 |
| 修稿时间： | 2005-11-29 |
Study on the Postbuckling Behavior and Load Carrying Capabilities of Stiffened Composite Panels |
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| NING Jin-jian,ZHANG Yi-ning,HUANG Bao-zong,LIU Jun.Study on the Postbuckling Behavior and Load Carrying Capabilities of Stiffened Composite Panels[J].Aircraft Design,2006(3):7-10. |
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| Authors: | NING Jin-jian ZHANG Yi-ning HUANG Bao-zong LIU Jun |
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| Abstract: | FE analysis of postbuckling behavior and experiments of stiffened composite panels were conducted to give critical loads,damage evolution and load carrying capabilities of stiffened composite panels.The results indicate good agreement between predicted postbuckling load carrying capabilities of the stiffened composite panels and experimental data. |
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| Keywords: | postbuckling stiffened composite panels load carrying capability progressive damage |
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