Search Results - "Li, Lianchong"

Microseismic investigation of mining-induced brittle fault activation in a Chinese coal mine by Cheng, Guanwen, Li, Lianchong, Zhu, Wancheng, Yang, Tianhong, Tang, Chunan, Zheng, Yun, Wang, Yue

“…The process whereby a brittle fault was activated by mining is not only significant for disaster prediction, but also for earthquake prediction. Thus, it was…”
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Numerical modelling of strata movement at footwall induced by underground mining by Cheng, Guanwen, Chen, Congxin, Li, Lianchong, Zhu, Wanchen, Yang, Tianhong, Dai, Feng, Ren, Bo

“…During metal mining, the deformation and failure of rock mass are very important factors that dominate rock movement and zoning. Numerical modelling provides a…”
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Study on mechanism of thermal spalling in concrete exposed to elevated temperatures by Fu, Yufang, Li, Lianchong

“…This paper presents a review of explosive spalling of concrete at elevated temperatures. The affecting factors, mechanisms and current theoretical and…”
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Damage analysis of rock mass coupling joints, water and microseismicity by Zhou, Jingren, Wei, Jiong, Yang, Tianhong, Zhu, Wancheng, Li, Lianchong, Zhang, Penghai

“…•A numerical model coupling joints, water and microseismicity is proposed to simulate rock mass damage.•An inversion model of rock damage based on microseismic…”
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Numerical calculation and multi-factor analysis of slurry diffusion in an inclined geological fracture by Mu, Wenqiang, Li, Lianchong, Yang, Tianhong, Yao, Lujian, Wang, Sixu

“…Slurry grouting plays an important role in water plugging for hydrogeological engineering and there are multiple factors that restrict the slurry flow. This…”
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Numerical investigation of groundwater outbursts near faults in underground coal mines by Lianchong, Li, Tianhong, Yang, Zhengzhao, Liang, Wancheng, Zhu, Chunan, Tang

“…Permeable geologic faults in the coal seam can cause intermittent production problems or unexpected amounts of groundwater outburst from the underlying…”
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Investigation on the reinforcement effect of a bedding slope affected by a landsliding block by Zhang, Fei, Yang, Tianhong, Li, Lianchong, Zhu, Xinping

“…The south slope of Fushun west open-pit mine located in Northeast China is a high-deep rock slope. In the last few years, a landsliding block has gradually…”
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Modelling the time‐dependent rheological behaviour of heterogeneous brittle rocks by Xu, Tao, Tang, Chun‐an, Zhao, Jian, Li, Lianchong, Heap, M. J.

“…SUMMARY A 2‐D numerical model for brittle creep and stress relaxation is proposed for the time‐dependent brittle deformation of heterogeneous brittle rock…”
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Microseismic monitoring and stability analysis of the right bank slope at Dagangshan hydropower station after the initial impoundment by Liu, Xingzong, Tang, Chun’an, Li, Lianchong, Lv, Pengfei, Sun, Run

“…The right bank slope of the Dagangshan hydropower station in China has suffered from reservoir water pressure and seepage effects since the initial impoundment…”
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Numerical simulation of brittleness effect on propagation behavior of glutenite hydraulic fractures by Zhichao Li, Shuren Wang, Lianchong Li, Jiyun Zhang, Tianjiao Li

“…For hydrocarbon exploitation in tight glutenite, glutenite brittleness plays an important role in fracturing efficiency, but the detailed effect is not…”
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Editorial: Geological disasters and its prevention in deep mining by Wang, Shuren, Liu, Hongyuan, Li, Lianchong, Zhang, Chengguo

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Multi-fracture interactions during two-phase flow of oil and water in deformable tight sandstone oil reservoirs by Yongjun Yu, Wancheng Zhu, Lianchong Li, Chenhui Wei, Baoxu Yan, Shuai Li

“…Tight oil reservoirs are complex geological materials composed of solid matrix, pore structure, and mixed multiple phases of fluids, particularly for oil…”
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A numerical investigation of the hydraulic fracturing behaviour of conglomerate in Glutenite formation by Li, Lianchong, Meng, Qingmin, Wang, Shanyong, Li, Gen, Tang, Chunan

“…Rock formations in Glutenite reservoirs typically display highly variable lithology and permeability, low and complex porosity, and significant heterogeneity…”
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The Radiation Energy of AE Sources with Different Tensile Angles and Implication for the Rock Failure Process by Zhang, Penghai, Yu, Qinglei, Li, Lianchong, Xu, Tao, Yang, Tianhong, Zhu, Wancheng

“…The AE energy radiated from rock microfractures is widely used to understand the rock failure process. However, the radiation energy of AE sources is usually…”
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Microseismic Monitoring and 3D Finite Element Analysis of the Right Bank Slope, Dagangshan Hydropower Station, during Reservoir Impounding by Liu, Xingzong, Tang, Chun’an, Li, Lianchong, Lv, Pengfei, Liu, Hongyuan

“…The right bank slope of Dagangshan hydropower station in China has complex geological conditions and is subjected to high in situ stress. Notably, microseismic…”
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Novel Segmented Roadside Plugging-Filling Mining Method and Overlying Rock Mechanical Mechanism Analyses by Mu, Wenqiang, Li, Lianchong, Guo, Zhongping, Du, Zhaowen, Wang, Sixu

“…The no-pillar mining method is widely used in coal mining engineering because of its superiority in resolving mine pressure hazards and protecting natural…”
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Microseismic monitoring and numerical simulation on the stability of high-steep rock slopes in hydropower engineering by Chun'an Tang, Lianchong Li, Nuwen Xu, Ke Ma

“…For high-steep slopes in hydropower engineering, damage can be induced or accumulated due to a series of human or natural activities, including excavation, dam…”
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The Behaviour of Fracture Growth in Sedimentary Rocks: A Numerical Study Based on Hydraulic Fracturing Processes by Li, Lianchong, Xia, Yingjie, Huang, Bo, Zhang, Liaoyuan, Li, Ming, Li, Aishan

“…To capture the hydraulic fractures in heterogeneous and layered rocks, a numerical code that can consider the coupled effects of fluid flow, damage, and stress…”
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Three-Dimensional Numerical Simulation and Analysis of Geomechanical Controls of Hydraulic Fracturing in Heterogeneous Formations by Zhai, Mingyang, Li, Lianchong, Wang, Zenglin, Zhang, Liaoyuan, Li, Aishan, Zhang, Zilin, Zheng, Bintao, Huang, Bo

“…The hydraulic fracture (HF) morphology and corresponding stimulated reservoir volume (SRV) are significantly dependent on the geomechanical factors of the…”
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Numerical Investigation on Interference of Multiple Hydraulic Fractures in Layered Formation by Li, Zhichao, Wang, Shuren, Li, Lianchong, Zhang, Jiyun

“…Staged treatment in vertical wells is extensively applied in layered formation to obtain commercial exploitation of hydrocarbon resources. Large-sized…”
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