2021•International Journal of Impact EngineeringRequires access

Study the effect of circular hole on dynamic fracture properties of cracked PMMA specimen under impact loads

Lei Wang, Zheming Zhu, Lei Zhou, Weiting Gao, Yuqing Dong, Caoyuan Niu, Ting Ai

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Key concepts: Materials science, Fracture mechanics, Crack growth resistance curve, Fracture toughness, Crack closure, Structural engineering, Crack tip opening displacement, Toughness

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Study the effect of circular hole on dynamic fracture properties of cracked PMMA specimen under impact loads — Research Paper | ScholarLens