Rock damage High performance computing Thermal damage Numerical validation |
High-energy laser technology is expected to be applied into deep drilling and tunnel excavation due to its attractive prospects for enhanced hard rock breakage. However, there is still a lack of pr...
2021-10-15
1. AbstractRock materials are mainly brittle, with high strength, but little resistance to deformation. The introduction of pores can greatly change the properties of rock materials and improve the...
rocking cutting testsIn this work, we established a virtual rock cutting test platform based on the mechanical rock breakage experimental platform of Beijing University of Technology (Gong et al., ...
2021-10-15
Parallel computing that distributes computational tasks to several processors and executes concurrently has extensive applications in geology and rock engineering, where models are always large-sca...
1. Reservoir rockThe establishment of a fracture network is a key issue in deep geothermal exploitation. It is very important to study the thermal damage of geothermal reservoir rocks for deep geot...
1.BackgroudThe thermal damage evolution of rock closely relates to many important scientific and engineering problems,such as the mechanisms of earthquake and the effective extraction of deep geoth...
2021-10-15
As a highly non-linear material with complex mechanical properties, rock and soil mass will undergo corresponding displacement deformation or damage when the force on a certain surface exceeds stre...
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