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Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-212
... temperature of 400°C. Furthermore, the variations of instantaneous elastic modulus of treated samples are the same as that of primary wave velocity. To futher reveal the failure characteristics of heating-cooling treated red sandstone, related scanning electron microscopy tests were also carried out...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-233
... simulation. Liu Ganbin [7] used Abaqus software to analyze the variation of pile bearing capacity with temperature. Laloui [8] used numerical simulation and experimental data to point out the need to consider the influence of hot and cold cycles on the pile body when designing energy piles. Nam [9...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-243
... structural geology cofferdam fluid dynamics flow in porous media society iop publishing iop conf geologist reservoir characterization stability conference variation rock-filled cofferdam history cofferdam stability foundation plate tectonics displacement environmental science 861...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-271
... of fractures. By capturing the deformation of fractures and the opening and connectivity variations of microcracks with the constitutive model, the multi-scale structural change-induced permeability variation is modeled by the volumetric averaging method. The constitutive model and permeability tensor...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-317
... machine learning physical-based nn application dataset society iop publishing iop conf conference neuron untreated node variation interpretability 11th Conference of Asian Rock Mechanics Society IOP Publishing IOP Conf. Series: Earth and Environmental Science 861 (2021) 072054 doi:10.1088/1755...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-339
... in porous media society iop publishing iop conf conference matrix permeability environmental science 861 fracture permeability sandstone permeability fluid dynamics rock type geological subdiscipline modeling investigation variation eng rock mech coupling 11th Conference of Asian Rock...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-393
... the principal axes of the correlation structure on slope reliability. Thereafter, the influences of the coefficient of variation (COV) and shear strength cross-correlation on slope reliability are revealed. Results show that slope stability first increases and then decreases with increasing rotation angle...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-368
... publishing iop conf geologist social responsibility geological subdiscipline conference settlement environmental science 861 chicago displacement variation charlotte fluctuation geology reservoir geomechanics th mech normalized thermal operation geotech rotta loria 11th Conference...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-445
... to temperature variations [4-5] , leading to the change in the pile-soil behavior. Meanwhile, the pile-soil interactions are also influenced by temperature variations due to the thermal effects of the absorbed bound water film between the soil particles and the pile surface and the difference in the thermal...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-465
... element method (FEM) simulation. The finite difference method discretized the heat conduction equation and boundary conditions. The temperature distribution and variation are solved using coding in MATLAB. FEM simulation using ABAQUS is established to characterize the heat transfer process and analyze...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-479
... small variability of certain physical indexes, such as density, specific gravity, plastic limit, and liquid limit, whereas the coefficient of variation of mechanical indexes was large. The minimum (maximum) values of physical (mechanical) indexes were observed in fluvial and lacustrine sedimentary soft...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-527
..., and meta-instability stage before the earthquake. We determined the detailed spatiotemporal variations in groundwater temperature, water level, chemical ion measurement, and crust deformation by strain meter and tilt meter. Following the previous study on the relationship between the observations...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-519
... Abstract Based on nuclear magnetic resonance (NMR) technique, the variation characteristics of unfrozen water content and the occurrence law of unfrozen water in pore structure of silty clay, red clay and remolded mudstone were analyzed by thawing experiments under different temperature...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-646
... of deformation in YANC. geologist reservoir characterization deformation environmental science 861 geology geological subdiscipline conference subsidence figure fluid dynamics society iop publishing iop conf variation china correlation reservoir geomechanics yanc precipitation mountain...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-655
... and bandwidth of sensor, we proposed a low-cost and energy efficient wireless crack-meter sensor integrated with intelligent computing architecture for rapid deformation monitoring. A self-adaptive data sampling and uploading algorithm based on the variation of objective physical value was implemented...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-623
... deformation society iop publishing iop conf geology geological subdiscipline environmental science 861 coefficient expression upstream foundation conference impoundment variation reservoir geomechanics narrowing deformation elevation characteristic deformation increment 11th Conference...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-094
... the influence of the variations in three principal stresses on the mechanical properties of Jinping marble. The complete stress-strain curves can be obtained due to the strain control in the monotonous loading tests whereas only the pre-peak stress-strain curves can be acquired using the stress control under...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-079
... a procedure for estimating k s , a s , k b , and a b is highly necessary. society iop publishing iop conf artificial intelligence trt estimation deviation sensitivity coefficient conference energy build algorithm environmental science 861 accuracy variation linear dependence...
Proceedings Papers

Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-191
... geologist porosity displacement geology enhanced recovery hydraulic fracturing particle reservoir geomechanics radial displacement fluid dynamics flow in porous media geological subdiscipline variation deformation viscosity society iop publishing iop conf thickness environmental...

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