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RISNumerical Simulation of Failure of Rock-Like Material Subjected to Compressive Loads Using Improved Peridynamic Method
Publisher: American Society of Civil Engineers
Abstract: A novel bond-based peridynamic method is proposed to investigate the initiation, propagation, and coalescence of cracks in brittle rock materials subjected to compressive loads. To simulate the failure of brittle rock ...
Dynamic Model of the Zonal Disintegration of Rock Surrounding a Deep Spherical Cavity
Publisher: American Society of Civil Engineers
Three-Dimensional Nonlinear Dynamic Strength Criterion for Rock
Publisher: American Society of Civil Engineers
Abstract: It is assumed that rocks contain three-dimensional (3D) penny-shaped microcracks. The Mode II and III dynamic stress-intensity factors at the tips of 3D penny-shaped microcracks are determined. The orientation angle of ...