Experimental investigation on dynamic fracture toughness of offset crack material using caustic method
The dynamic fracture behavior of notched semi-circular bending(NSCB) subjected to hammer impact loading was studied by using caustics experimental method.The results show that the shear stress at the crack tip increased with the offset distance increased, and correspondingly, the crack changed from...
Main Authors: | Li Qing, Cao Huaijian, Yang Mingze, Guo Yang, Xue Yaodong, Yu Qiang |
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Format: | Article |
Language: | English |
Published: |
Emergency Management Press
2017-06-01
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Series: | 矿业科学学报 |
Subjects: | |
Online Access: | http://kykxxb.cumtb.edu.cn/article/id/69 |
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