Energy-based damage assessment method for masonry walls under seismic and fire loads

Y Tao, ZD Xu, Y Wei, C Miao, B Ji - Engineering Structures, 2025 - Elsevier
The evaluation of the out-of-plane (OOP) behavior for infilled walls is a critical aspect of
regional seismic and fire resilience assessment. This study presents a detailed finite …

Evaluation of Stope Stability and Displacement in a Subsidence Area Using 3Dmine–Rhino3D–FLAC3D Coupling

L Wang, X Zhang, S Yin, X Zhang, Y Jia, H Kong - Minerals, 2022 - mdpi.com
Underground stope stability has important implications for the safety and efficiency of metal
mining, especially when there are subsidence zones above. To analyze the stope stability …

Impact mechanical properties of frozen soil after experiencing freeze–thaw cycles: Experimental and numerical study

B Li, Z Zhu, F Zhang, Z Chunyu, T Li - Cold Regions Science and …, 2023 - Elsevier
When frozen soil serves as the foundation of engineering facilities in cold regions, it often
suffers from the combined action of freeze–thaw cycles (FTC) and impact loading, which …

A comparative study to evaluate the essential work of fracture to measure the fracture toughness of quasi-brittle material

MY Abdellah, AR Zuwawi, SA Azam, MK Hassan - Materials, 2022 - mdpi.com
In the present work, three different woven composite laminates were fabricated using the
hand lay-up method. The woven reinforcement fibres were carbon fibres (CFRP), glass …

Phase-field finite deformation fracture with an effective energy for regularized crack face contact

M Hakimzadeh, V Agrawal, K Dayal… - Journal of the Mechanics …, 2022 - Elsevier
Phase-field models are a leading approach for realistic fracture problems. They treat the
crack as a second phase and use gradient terms to smear out the crack faces, enabling the …

Estimating the macro strength of rock based on the determined mechanical properties of grains and grain-to-grain interfaces

Z Wang, R Zhao, M Li, X Xu, Z Wu, Y Li - … of the Mechanics and Physics of …, 2024 - Elsevier
Obtaining complete rock cores is exceptionally challenging in certain extreme environments,
such as deep earth and deep space; consequently, it is difficult to obtain the macro strengths …

A smooth particle dynamics method considering material point failure for crack propagation simulation applied in rock mechanics

Y Gao, X Ren, J Zhang, T Xu, H Gu, X Xiang, Z Xin - Natural Hazards, 2024 - Springer
Numerical simulation of rock fracture mechanics has been a major research interest and
challenging area in the field of rock mechanics. Based on this background, a smooth particle …

Phase-Field Modeling of Fracture in Geo-and Environmental Mechanics

M Hakimzadeh - 2024 - search.proquest.com
Phase-field models have emerged as a powerful approach for modeling fracture, particularly
when combined with Griffith's fracture theory. These models are capable of simulating crack …

Analysis of Sleeve Fracturing and Burst Experiments for Measurement of In-Situ Stress and Rock Fracture Toughness

Y Huang - 2022 - search.proquest.com
Sleeve fracturing is a promising but underused field method for estimation of maximum and
minimum horizontal stress in the subsurface. Similarly, the burst experiment is a laboratory …

Size Dependence of Rock Fracture Toughness Obtained from Burst Experiments Predicted by Cohesive Zone Finite Element Simulations

Y Huang, AP Bunger - ARMA US Rock Mechanics/Geomechanics …, 2022 - onepetro.org
Pressurizing a jacketed and notched borehole under confinement is a laboratory test used
for the estimation of rock fracture toughness. The premise is that the fracture toughness can …