MECHANISM ANALYSIS OF THICKNESS EFFECT ON MIXED MODE I/II FRACTURE OF LC4-CS ALUMINUM ALLOY

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Mixed mode I//II fracture experiments of LC4-CS aluminum alloy were conducted by using tension-shear specimens with thicknesses of 2, 4, 8 and 14mm. Fracture mechanisms of thickness effect on mixed mode I//II fracture were first examined from fracture sur
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