Search Results - "Fang, Juejing"

Utilization of resources in abandoned coal mines for carbon neutrality by Lyu, Xin, Yang, Ke, Fang, Juejing

“…Under the new vista of carbon neutrality, all industries in China face new challenges. As the pillar industry for fossil energy, the coal industry cannot…”
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Feasibility Study of Construction of Pumped Storage Power Station Using Abandoned Mines: A Case Study of the Shitai Mine by Lyu, Xin, Yang, Ke, Fang, Juejing, Tang, Jinzhou, Wang, Yu

“…Due to the proposal of China’s carbon neutrality target, the traditional fossil energy industry continues to decline, and the proportion of new energy…”
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Prospects for the transformation and development of carbon storage in abandoned mines of coal enterprises from the perspective of carbon neutrality by Lyu, Xin, Zhang, Tong, Yuan, Liang, Fang, Juejing

“…Under the carbon neutrality goal, coal enterprises must seek breakthroughs from abandoned mines, develop new resources in the new era, turn problems into…”
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Experimental Study on Strength Development and Engineering Performance of Coal-Based Solid Waste Paste Filling Material by Zhang, Jiqiang, Yang, Ke, He, Xiang, Wei, Zhen, Zhao, Xinyuan, Fang, Juejing

“…To explore the strength development characteristics and engineering performance of different coal-based solid waste filling materials cemented into filling…”
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Strength modeling and experimental study of coal pillar-artificial dam combination after wetting cycles by Lyu, Xin, Chi, Xiaolou, Yang, Ke, Yuan, Liang, Fang, Juejing, Zhang, Zhainan

“…To simulate the impact of the periodic wetting of the groundwater reservoir water level on the mechanical performance of the groundwater reservoir dam, we made…”
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Simulation of the Uniaxial Mechanical Properties and Crack Evolution of Coal Pillar-Artificial Dam in Abandoned Mines by Lyu, Xin, Yang, Ke, Fang, Juejing, Duan, Minke, Tang, Jinzhou

“…The key to the construction of underground reservoirs in abandoned mines is the construction of coal pillar-artificial dams, and the choice of bonding…”
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Experimental study of mechanical properties of artificial dam for coal mine underground reservoir under cyclic loading and unloading by Lyu, Xin, Yang, Ke, Xu, Chaoshui, Fang, Juejing, Duan, Minke, Zhang, Zhainan

“…This study investigates the stability of an artificial dam used in an underground reservoir in a coal mine under periodic weighting imposed by overlying rock…”
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Mechanical properties and instability analysis of concrete specimens with horizontal holes of different diameters by Fang, Juejing, Yang, Ke, Lyu, Xin, Tang, Jinzhou, Zhang, Jiqiang

“…Uniaxial compression tests were carried on 12 concrete specimens with six different diameter holes using a rigid test machine, and the stress–strain…”
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Mechanical Properties and Anchorage Angle Optimization of Rock Mass with a Weak Intercalated Layer by Yang, Ke, Lyu, Xin, Fang, Juejing, Liu, Shuai, Wei, Zhen, Liu, Wenjie

“…A weak intercalated layer has gradually become the key problem in roadway surrounding rock control in deep rock stress environment, and the selection of…”
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Study on mechanical properties and damage characteristics of coal-based solid waste cemented backfill by Zhang, Jiqiang, Yang, Ke, He, Xiang, Zhang, Lianfu, Wei, Zhen, Zhao, Xinyuan, Fang, Juejing

“…•The content of fly ash has the greatest influence on the early strength, and the concentration has the greatest influence on the later strength.•The…”
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Uniaxial compression tests on red sandstone specimens after different high-temperature processing and cooling time by Yang, Ke, Fang, Juejing, Lyu, Xin, Tang, Jinzhou, Liu, Wenjie

“…High-temperature processing and cooling time significantly affect the rock's physical and mechanical properties, affecting the safety and reliability of…”
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Characteristics of early-damaged cement stone and the creep behavior after damage by Lyu, Xin, Yang, Ke, Liu, QinJie, Fu, Qiang, Fang, Juejing

“…•Establish a complete damage solution equation and a creep model after damage.•Determined the damage threshold of the early cement stone specimens.•The damage…”
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Experimental Study of Adsorption Characteristics and Deformation of Coal for Different Gases by Lyu, Xin, Liu, Qinjie, Yang, Ke, Duan, Minke, Fang, Juejing

“…Coal seam deformation due to gas adsorption affects the stability of the underground structure. Natural coal blocks of the Shanxi Formation were selected to…”
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Design and numerical simulation analysis of guide support scheme for underground roadway by FANG Juejing, YANG Ke, LYU Xin

“…In order to effectively control the deformation and instability of roadway strike, a partial guide inclined long bolt support scheme is proposed. Through the…”
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