Numerical Analysis of Crack Propagation Evolution of Specimens with Different Dip Angles of Cross Fractures

Volume: 37, Issue: 4, Pages: 3379 - 3386
Published: Feb 27, 2019
Abstract
In order to study the failure modes and crack propagation laws of uniaxial compression specimens with different dip angles, a mathematical model was established using the discrete element program PFC2D. The crack initiation, expansion and extension of the simulated specimens were analyzed by tuning the horizontal angle under various working conditions. The effects of tensile cracks and shear cracks on crack propagation were comprehensively...
Paper Details
Title
Numerical Analysis of Crack Propagation Evolution of Specimens with Different Dip Angles of Cross Fractures
Published Date
Feb 27, 2019
Volume
37
Issue
4
Pages
3379 - 3386
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