Study on the Effect of Continuity and Load Angle of Prefabricated Cross-Flaws on Crack Initiation and Coalescence

In this study, a model that is closer to the state of fracture presentation in natural rocks has been developed, which is different from the previous. The cross-flaws can be characterized by the joint persistency (k) and the angle between the primary flaws and axial load (α). The two parameters were...

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Bibliographic Details
Main Authors: Dongxu Liang, Nong Zhang, Haoyu Rong
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2021/8705178
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