Compression‐induced crack initiation and growth in flawed rocks: a review
The purpose of this review is to discuss the development and the contribution of the
experiments and numerical simulations in compression‐induced failure characteristics of …
experiments and numerical simulations in compression‐induced failure characteristics of …
Fracture analysis of sandstone with a single filled flaw under uniaxial compression
S Miao, PZ Pan, Z Wu, S Li, S Zhao - Engineering Fracture Mechanics, 2018 - Elsevier
Natural rock joints with infilling materials such as clay, broken rock fragments, or even
cement mortar infusion material are common in the field of rock engineering. The fracture …
cement mortar infusion material are common in the field of rock engineering. The fracture …
Modeling the entire progressive failure process of rock slopes using a strength-based criterion
To simulate the entire process of the progressive failure of rock slopes, a series of
techniques are incorporated into the original NMM (numerical manifold method). To reflect …
techniques are incorporated into the original NMM (numerical manifold method). To reflect …
Numerical simulation of crack growth and coalescence in rock-like materials containing multiple pre-existing flaws
XP Zhou, J Bi, QH Qian - Rock Mechanics and Rock Engineering, 2015 - Springer
A novel meshless numerical method, called general particle dynamics (GPD), is proposed to
simulate samples of rock-like brittle heterogeneous material containing four preexisting …
simulate samples of rock-like brittle heterogeneous material containing four preexisting …
Crack initiation, propagation and coalescence in rock-like material containing two flaws: a numerical study based on bonded-particle model approach
Cracking and coalescence behavior in a rectangular rock-like specimen containing two
parallel (stepped and coplanar) pre-existing open flaws under uniaxial compression load …
parallel (stepped and coplanar) pre-existing open flaws under uniaxial compression load …
[HTML][HTML] Hydraulic fracturing modeling using the enriched numerical manifold method
Recent attempts to solve rock mechanics problems using the numerical manifold method
(NMM) have been regarded as fruitful. In this paper, a coupled hydro-mechanical (HM) …
(NMM) have been regarded as fruitful. In this paper, a coupled hydro-mechanical (HM) …
Three-dimensional numerical study on the failure characteristics of intermittent fissures under compressive-shear loads
A 3-D conjugated bond-pair-based peridynamic model is developed to comprehensively
investigate failure characteristics of rock-like materials with intermittent fissures in the …
investigate failure characteristics of rock-like materials with intermittent fissures in the …
Crack coalescence behavior of rock-like specimens containing two circular embedded flaws
J Bi, J Tang, C Wang, D Quan, M Teng - Lithosphere, 2022 - pubs.geoscienceworld.org
Experimental research on the growth of internal flaws has rarely been reported due to the
fact that it is difficult to cut internal flaws in specimens and cannot capture the initiation and …
fact that it is difficult to cut internal flaws in specimens and cannot capture the initiation and …
New strategies for some issues of numerical manifold method in simulation of crack propagation
H Zheng, D Xu - International Journal for Numerical Methods in …, 2014 - Wiley Online Library
Aiming to solve, in a unified way, continuous and discontinuous problems in geotechnical
engineering, the numerical manifold method introduces two covers, namely, the …
engineering, the numerical manifold method introduces two covers, namely, the …
Global cracking elements: a novel tool for Galerkin‐based approaches simulating quasi‐brittle fracture
Y Zhang, HA Mang - International Journal for Numerical …, 2020 - Wiley Online Library
Following the so‐called cracking elements method (CEM), we propose a novel Galerkin‐
based numerical approach for simulating quasi‐brittle fracture, named global cracking …
based numerical approach for simulating quasi‐brittle fracture, named global cracking …