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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：力学与航空航天学院
学科：工程力学. 车辆工程. 生物与纳米力学. 应用与实验力学. 制造工艺力学. 航空航天力学与工程
联系方式：Email: hanxiao@dlut.edu.cn
电子邮箱：hanxiao@dlut.edu.cn
Mechanical behavior of AL/CFRP single-lap joint subjected to combined thermal and constant loading
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论文类型：期刊论文
发表时间：2021-03-05
发表刊物：JOURNAL OF ADHESION
卷号：97
期号：4
页面范围：361-379
ISSN号：0021-8464
关键字：Bulk adhesive; single-lap joint; temperature; loading; aging
摘要：This research aimed to investigate the effect of constant loading coupled with elevated temperature on the mechanical behavior of single-lap joints (SLJs) with aluminum alloy (AL) and carbon fiber-reinforced plastic (CFRP). The aging tests of adhesive and AL/CFRP SLJs were completed under the combined thermal and constant loading environment. Then, the quasi-static axial tensile tests were accomplished. The results showed the insignificant effect of temperature condition on the strength degradation behavior of SLJ; whereas constant loading coupled with temperature condition exhibited a significant influence. Meanwhile, the results also showed that the adhesive and SLJ had the same trend in strength degradation: the failure strength increased with the prolonged aging time under the temperature-only condition, whereas the failure strength increased first and then decreased with prolonged aging time under the combined thermal and constant loading environment.