| 时间-温度-湿度对聚合物基复合材料性能影响研究 |
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| 引用本文： | 刘旭,陈跃良,张玎,徐丽,张勇.时间-温度-湿度对聚合物基复合材料性能影响研究[J].装备环境工程,2011,8(2):20-24. |
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| 作者姓名： | 刘旭 陈跃良 张玎 徐丽 张勇 |
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| 作者单位： | 1. 海军航空工程学院,山东,烟台,264001
2. 海军航空工程学院,青岛分院,山东,青岛,266041 |
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| 基金项目： | 航空科学基金(2008ZH85001) |
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| 摘 要： | 根据聚合物基复合材料的粘弹性,认为湿度与温度、应力等因素对材料特征时间的影响相似,具有等效性.依据自由体积膨胀理论,推导了温度-湿度联合位移因子的表达式,提出了时间-温度-湿度等 效原理.应用时间-温度-湿度等效原理,提出了构造材料参考温湿度下蠕变主曲线的2种实验路径.
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| 关 键 词： | 聚合物基复合材料 粘弹性 时间-温度-湿度等效原理 蠕变 |
| 收稿时间： | 8/2/2010 12:00:00 AM |
| 修稿时间： | 2011/4/15 0:00:00 |
Research on Effect of Time-Humidity-Temperature on Performance of Polymeric Matrix Composites |
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| LIU Xu,CHEN Yue-liang,ZHANG Ding,XU Li and ZHANG Yong.Research on Effect of Time-Humidity-Temperature on Performance of Polymeric Matrix Composites[J].Equipment Environmental Engineering,2011,8(2):20-24. |
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| Authors: | LIU Xu CHEN Yue-liang ZHANG Ding XU Li and ZHANG Yong |
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| Institution: | LIU Xu1,CHEN Yue-liang2,ZHANG Ding1,XU Li1,ZHANG Yong2(1.Graduate Student Brigade of Naval Aeronautical Engineering Institute,Yantai 264001,China,2.Qingdao Branch of Naval Aeronautical Engineering Institute,Qingdao 266041,China) |
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| Abstract: | Considering the viscoelasticity of polymeric matrix composites(PMC),it is thought that the effect of relative humidity on the character time of PMC is similar to that of temperature and stress.With the free volume expansion theory,time-temperature-humidity superposition principle(TTHSP) was proposed and the expression of temperature-humidity combined shift factor was deduced.Based on the TTHSP,two experimental paths of building the master curves of creep compliance at reference temperature and humidity for ... |
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| Keywords: | PMC viscoelasticity time-temperature-humidity superposition principle creep |
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