| 应力腐蚀对玻璃钢影响的实验研究 |
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| 引用本文： | 王书法,刘禹钦,陆大坪.应力腐蚀对玻璃钢影响的实验研究[J].玻璃钢/复合材料,1999(3):11-12. |
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| 作者姓名： | 王书法 刘禹钦 陆大坪 |
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| 作者单位： | 1. 中国科学院武汉岩土力学研究所,430071
2. 武汉工业大学 |
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| 摘 要： | 本文提出了一种在应力腐蚀条件下测试玻璃钢蠕变性能的悬臂梁方法，通过对比实验探讨了应力腐蚀对玻璃钢蠕变性能的影响及其机理。结果表明：应力腐蚀作用使试验材料的蠕变强度、蠕变极限和蠕蛮横均减小；在应力腐蚀下，材料在不同时刻的蠕变强度的降低程度不同。
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| 关 键 词： | 玻璃钢 应力腐蚀 蠕变 悬臂梁方法 |
| 修稿时间： | 1998－12－28 |
STUDY OF EFFECT OF STRESS CORROSION ON FRP |
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| Wang Shufa,Liu Yuqin,Lu Daping.STUDY OF EFFECT OF STRESS CORROSION ON FRP[J].Fiber Reinforced Plastics/Composites,1999(3):11-12. |
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| Authors: | Wang Shufa Liu Yuqin Lu Daping |
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| Abstract: | In this paper,the cantilever beam method is presented to test the creep properties of glass fiber reinforced plastics(FRP) in corrosive liquid.Based on comparative experiment,the effect of stress corroion on the creep properties of FRP is studied.The results indicate that under stress corrosion the creep strength,creep limit and creep modulus of FRP are all lowered.In addition,the decline of the creep strength varies with the time of creep fracture. |
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| Keywords: | glass fiber reinforced plastics(FRP) stress corrosion creep cantilever beam method |
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