Analytical Solution for a Strained Reinforcement Layer Bonded to a Lip-Shaped Crack Under Remote Mode Ⅲ Uniform Load and a Concentrated Load

LIU You-wen; XIE Chao; JIANG Chun-zhi; FANG Qi-hong

doi:10.3879/j.issn.1000-0887.2010.09.008

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LIU You-wen, XIE Chao, JIANG Chun-zhi, FANG Qi-hong. Analytical Solution for a Strained Reinforcement Layer Bonded to a Lip-Shaped Crack Under Remote Mode Ⅲ Uniform Load and a Concentrated Load[J]. Applied Mathematics and Mechanics, 2010, 31(9): 1075-1088. doi: 10.3879/j.issn.1000-0887.2010.09.008

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Analytical Solution for a Strained Reinforcement Layer Bonded to a Lip-Shaped Crack Under Remote Mode Ⅲ Uniform Load and a Concentrated Load

doi: 10.3879/j.issn.1000-0887.2010.09.008

1.
State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University, Changsha 410082, P. R. China;

Received Date: 1900-01-01
Rev Recd Date: 2010-06-04
Publish Date: 2010-09-15

Abstract

Abstract

The analytical solution of stress field for a strained reinforcement layer bonded to a lip-shaped crack under a remote mode Ⅲ uniform load and a concentrated load was obtained explicitly in the series form by using the technique of conformal mapping and the method of analytic continuation.The effect of material combinations,bond of interface and geometric configurations on interfacial stresses generated by eigenstrain,remote load and concentrated load were studied.The results show that the stress concentration and interfacial stresses could be reduced by rational material combinations and geometric configurations designs for different load forms.
- lip-shaped crack,
- strained reinforcement layer,
- concentrated load,
- remote load,
- eigenstrain,
- interfacial stress

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References

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