Effect of strength difference on shear behaviors of bi material interface
Strength difference’s effect was studied for bi material shearing.By making different strength ratios of bi material specimens and employing direct shearthe change of shear properties of the interface was obtained and strength effect mechanism on shear behaviours was analysed.Based
on the test result and analysisthe shear strength formulaproposed by the authors beforewhich mainly included rough factors of interface appearancewas modified.Finallythe formula was compared with test results provided by other researchers and its validity was testified.
Keywords: bi material model; effect mechanism; shear behaviours; strength ratio
Document Type: Research Article
Publication date: 15 October 2012
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