| 异弹模界面裂缝的动态实验研究 |
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| 引用本文： | 李庆斌,周鸿钧.异弹模界面裂缝的动态实验研究[J].实验力学,1990,5(3):275-281. |
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| 作者姓名： | 李庆斌 周鸿钧 |
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| 作者单位： | 大连理工大学，大连理工大学，郑州工学院 |
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| 摘 要： | 本文利用电测法测量异弹模界面裂缝缝端的应力,进而推算出动态应力强度因子,并与特解边界元的计算结果作了比较,结果表明,两者的一致性较好.
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| 关 键 词： | 异弹模 蜀面 裂缝 应力强度因子 |
Dynamic Experimental Study on Interfacial Crack in Bimaterial |
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| Li Qingbin Lin Gao.Dynamic Experimental Study on Interfacial Crack in Bimaterial[J].Journal of Experimental Mechanics,1990,5(3):275-281. |
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| Authors: | Li Qingbin Lin Gao |
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| Institution: | Li Qingbin Lin Gao (Dalian Univ.of Tech.) Zhou Hongjun (Zhengzhou Inst.of Tech.) |
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| Abstract: | In this paper, the stresses at crack tip in bimaterial are obtained by using strain-gage technique and the dynamic stress intensity factors are derived from these stresses. The results agree pretty well with those computed by particular solution boundary element method. |
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| Keywords: | interracial crack in bimaterial stress intcrsity factor dynamic load strain-gage technique |
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