A new method for predicting double-crack propagation trajectories of brittle rock

Q Shen, Q Rao, Q Zhang, Z Li, D Sun… - International Journal of …, 2021‏ - World Scientific
Multi-crack propagation is investigated mainly by experimental measurement and little by
theoretical prediction. The classical fracture criteria can better predict tensile fracture under …

Simulation of the fracture of heterogeneous rock masses based on the enriched numerical manifold method

Y Wang, X Liu, L Zhou, Q Dong - Geomechanics and Engineering, 2023‏ - koreascience.kr
The destruction and fracture of rock masses are crucial components in engineering and
there is an increasing demand for the study of the influence of rock mass heterogeneity on …

脆性岩石多裂纹扩展的复合型 相场模型研究.

赵晨臣, 饶秋华, 易威, 罗三 - Journal of Railway Science & …, 2023‏ - search.ebscohost.com
针对现有基于拉/压, 球/偏应变能分解的2 种复合型相场模型间差异性及其适用范围缺乏比较
研究等问题, 采用交错算法, 依托ABAQUS **台自编相场本构子程序UMAT …

Low Voltage Power Line Physical Topology Recognition Method Based on Data Drive

F Huang, J Lin, D Zhang, D Wu - Journal of Physics: Conference …, 2023‏ - iopscience.iop.org
The current traditional low-voltage power line physical topology identification method mainly
detects the line pulse signal to identify the line topology, leading to poor identification effects …