[1]王振清,雷红帅,周博,等.形状记忆合金增强复合材料界面剪应力研究[J].哈尔滨工程大学学报,2012,(06):690-695.[doi:10.3969/j.issn.1006-7043.201106056]
 WANG Zhenqing,LEI Hongshuai,ZHOU Bo,et al.Study on the interfacial shear stress of a shape memory alloy long-fiber reinforced composite[J].Journal of Harbin Engineering University,2012,(06):690-695.[doi:10.3969/j.issn.1006-7043.201106056]
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形状记忆合金增强复合材料界面剪应力研究(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年06期
页码:
690-695
栏目:
出版日期:
2012-06-25

文章信息/Info

Title:
Study on the interfacial shear stress of a shape memory alloy long-fiber reinforced composite
文章编号:
1006-7043(2012)03-0690-06
作者:
王振清 雷红帅 周博 王玉龙
哈尔滨工程大学 航天与建筑工程学院,黑龙江 哈尔滨150001
Author(s):
WANG Zhenqing LEI Hongshuai ZHOU Bo WANG Yulong
College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin 150001, China
关键词:
形状记忆合金单纤维复合材料界面剪应力
分类号:
TB330.1;TB381
DOI:
10.3969/j.issn.1006-7043.201106056
文献标志码:
A
摘要:
为研究形状记忆合金长纤维增强复合材料界面剪应力的分布情况,基于单纤维双圆柱拔出模型,推导了脱粘区和粘结区界面剪应力表达式.基于复合材料内部温度分布均匀,马氏体体积分数只与纤维内部轴向应力和温度相关等假设,分别讨论了恒定外应力荷载条件下温度(303、323、343 K)、预应变水平(0%、2%、4%、6%)及固定脱粘长度对界面剪应力分布的影响.数值模拟结果表明,通过控制外界温度和预应变水平,可以改变模型最大界面剪应力的值,进而控制界面脱粘现象的发生.对进一步研究SMA长纤维增强复合材料界面力学行为提供了一定的理论参考.

参考文献/References:

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备注/Memo

备注/Memo:
教育部博士点基金资助项目(20112304110015);中央高校基本科研业务费专项基金资助项目(HEUCFZ1004); 哈尔滨市科技创新人才研究专项基金资助项目(RC2009QN017046)
更新日期/Last Update: 2012-07-03