| 湿热环境下缝合层压板的拉伸和剪切性能 |
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| 引用本文： | 黄涛,矫桂琼.湿热环境下缝合层压板的拉伸和剪切性能[J].强度与环境,2006,33(2):45-49. |
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| 作者姓名： | 黄涛 矫桂琼 |
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| 作者单位： | 西北工业大学力学与土木建筑学院,西安,710072 |
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| 基金项目： | 航空基金;西北工业大学校科研和教改项目 |
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| 摘 要： | 本文通过复合材料层压板拉伸和剪切实验,研究了常温和湿热环境下缝合层压板的性能。根据试验数据及观察结果,探讨了缝合层压板的性能下降的原因及损伤破坏机理。试验及分析结果表明湿热和缝纫形成的富树脂区影响是层压板高温湿热环境性能下降的两个主要原因。
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| 关 键 词： | 缝合层压板 湿热环境 性能下降 富树脂区 |
| 文章编号： | 1006-3919(2006)02-0045-05 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-10-18 |
Tension and shear properties of stitched laminates in hydrothermal environment |
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| HUANG Tao,JIAO Gui-qiong.Tension and shear properties of stitched laminates in hydrothermal environment[J].Structure & Environment Engineering,2006,33(2):45-49. |
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| Authors: | HUANG Tao JIAO Gui-qiong |
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| Abstract: | Tensile and shear property of stitched laminates at room temperature and in hygrothermal environment was studied. Micrographs of fracture appearance been discussed. It is concluded that hygrothermal environment and initial crack in resin-rich area were prime reason for performance lost of stitched laminates. |
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| Keywords: | stitched laminates hygrothermal environment performance lost resin-rich area |
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