Shear deformation calculation of landslide using distributed strain sensing technology considering the coupling effect
Deformation monitoring is of great significance in understanding the evolution process of
landslides and evaluating their stability conditions. Distributed strain sensing (DSS) …
landslides and evaluating their stability conditions. Distributed strain sensing (DSS) …
[HTML][HTML] Effect of slope angle on fractured rock masses under combined influence of variable rainfall infiltration and excavation unloading
X Li, Q Li, Y Wang, W Liu, D Hou, C Zhu - Journal of Rock Mechanics and …, 2024 - Elsevier
Intense precipitation infiltration and intricate excavation processes are crucial factors that
impact the stability and security of towering and steep rock slopes within mining sites. The …
impact the stability and security of towering and steep rock slopes within mining sites. The …
Micro mechanism investigation of hydraulic fracturing process based a fluid-solid coupling discrete element model
Y Zhu, C Liu, H Zhang, C Zhao, B Wang, M Mao… - Computers and …, 2024 - Elsevier
Hydraulic fracturing is a critical technology employed in the exploitation of shale gas and the
enhancement of geothermal resources. It is important but challenge to investigate the …
enhancement of geothermal resources. It is important but challenge to investigate the …
The role of interface force on the deformation compatibility of fiber optic cable and soil: Perspective from 3D discrete element numerical simulation
Y Zheng, K Gu, F Xiang, C Liu, Y Lu, B Shi - Computers and Geotechnics, 2024 - Elsevier
In the application of distributed fiber optic sensing technology to obtain soil deformation, the
deformation coordination between the sensing fiber optic (FO) cable and the soil medium is …
deformation coordination between the sensing fiber optic (FO) cable and the soil medium is …
Research on mine curtain strain curve features for its grouting defects identification with ultra-weak fiber Bragg grating
Q Lou, B Shi, H Han, H Zhu, G Wei, K Zhang - Measurement, 2024 - Elsevier
The detection of mine curtain grouting defects has become a focal point of attention due to
concerns about the quality of the grouting. Detecting defects in curtains is a proactive and …
concerns about the quality of the grouting. Detecting defects in curtains is a proactive and …
Evolution characteristics of mining-induced fractures in overburden strata under close-multi coal seams mining based on optical fiber monitoring
Y Ren, Q Yuan, J Chen, Z Wang, D Zhang, S Li - Engineering Geology, 2024 - Elsevier
Large-scale mining fractures resulting from repeated mining are a major cause of surface
water loss in the northern Shaanxi mining area, China. Accurately detecting the evolution of …
water loss in the northern Shaanxi mining area, China. Accurately detecting the evolution of …
Mobility forecast of gravel-silty clay landslide using ring shear test and discrete element method in Shaziba, southwestern Hubei Province, China
Y Sheng, B Zhang, G Xu, Z Cheng, Z Shi… - Bulletin of Engineering …, 2024 - Springer
The rapid movement and extensive displacement of gravel-silty clay landslides result in
significant property damage and loss. Following the destabilization of the Shaziba landslide …
significant property damage and loss. Following the destabilization of the Shaziba landslide …
Optimization of distributed fiber optic sensors for pavements by combining DEM-FDM coupled numerical simulation method and response surface method
Z Dong, J Zhang, X Ma, Y Dong… - Structural Health …, 2024 - journals.sagepub.com
The cooperative deformability of sensors embedded into a host material and the
measurement accuracy of these sensors affect pavement health monitoring. In consideration …
measurement accuracy of these sensors affect pavement health monitoring. In consideration …
Influence of intermediate principal stress on the fault strength
Q Liang, G Huang, Z Song, W Geng, Y Lu… - Physics of …, 2024 - pubs.aip.org
Earthquake risk assessment of fault often overlooks the influence of intermediate principal
stress (σ 2) on fault. However, recent studies have shown that σ 2 can alter the internal …
stress (σ 2) on fault. However, recent studies have shown that σ 2 can alter the internal …
Analysis of coupling between strain sensing optical cable and soil by continuous discrete coupling simulation method
G Li, L Cheng, A Zhang, J Yang - Optical Fiber Technology, 2024 - Elsevier
The application of distributed fiber optic strain sensing technology in soil settlement
deformation monitoring is becoming increasingly widespread, and the interface coupling …
deformation monitoring is becoming increasingly widespread, and the interface coupling …