A5040465573- Rock Mechanics and Modeling
- Geotechnical Engineering and Analysis
- Landslides and related hazards
- Geotechnical Engineering and Underground Structures
- Tunneling and Rock Mechanics
- Grouting, Rheology, and Soil Mechanics
- Drilling and Well Engineering
Chongqing University
2022-2024
There occurred a lot of catastrophic landslides in Southwest China karst areas recent years. This study numerically simulated the failure process Pusa landslide by distinct element method (UDEC). The Voronoi diagram algorithm was used to discretize rock blocks upper part mining area, and erosion sliding source area caused heavy rainfall increasing block density reducing joint strength. Results obtained using UDEC matched recorded UAV, subsidence monitoring points on slope surface well...
<title>Abstract</title> The creep properties and nonlinear energy evolution characteristics of granitic gneiss under high ground stress are investigated in this study. Basic mechanical property tests were conducted on the rock, followed by triaxial confining pressure. research findings reveal mechanism stress, providing a foundation for further investigation into behavior deeply buried rock masses. experimental results show that same level, compared with conventional test, rocks test exhibit...