Search Results - "Yu, Beichen"

Mechanical Properties and Failure Behavior of Dry and Water-Saturated Anisotropic Coal Under True-Triaxial Loading Conditions by Liu, Yubing, Yin, Guangzhi, Li, Minghui, Zhang, Dongming, Huang, Gun, Liu, Peng, Liu, Chao, Zhao, Honggang, Yu, Beichen

“…In underground coal mining, coal failure generally occurs due to the relatively weak strength of the coal and the high applied mining-induced stresses. The…”
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Effective stress effect and slippage effect of gas migration in deep coal reservoirs by Liu, Chao, Yu, Beichen, Zhao, Honggang, Hong, Zequn, Tian, Zhuangcai, Zhang, Dongming, Liu, Yixin

“…The deep coal reservoir is in a high in-situ stress regime, and the drop in pore pressure during the coalbed methane extraction can induce significant slippage…”
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Acoustic emission noise reduction: A case of a uniaxial compression test of gypsum-like rock by Wang, Chongyang, Zhang, Dongming, Xiong, Ziyang, Yu, Beichen, Wang, Xiaolei, Ren, Fake, Chen, Yu

“…In acoustic emission tests, the effective signal generated by crack initiation and propagation inside a sample is easily affected by the testing machine, earth…”
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Experimental study on the effective stress law and permeability of damaged sandstone under true triaxial stress by Yu, Beichen, Zhang, Dongming, Xu, Bin, Li, Minghui, Liu, Chao, Xiao, Weijing

“…The effective stress law and the permeability play a notable role in dealing with the gas-solid coupling problem of porous media. The key parameter to quantify…”
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Evaluation and analysis of sandstone brittleness under the influence of temperature by Xiao, Weijing, Zhang, Dongming, Yang, Han, Yu, Beichen, Li, Shujian

“…The influence of temperature on rock brittleness is one of the key problems that must be considered in geothermal exploitation. To effectively evaluate and…”
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True triaxial experimental study on mechanical characteristics and energy evolution of sandstone under various loading and unloading rates by Zhao, Honggang, Song, Zhenlong, Zhang, Dongming, Liu, Chao, Yu, Beichen

“…In this study, the stress change of a rock mass in front of the working face during underground excavation was simulated. The effect of loading and unloading…”
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Difference Analysis on Sandstone Permeability After Treatment at Different Temperatures During the Failure Process: A Case Study of Sandstone in Chongqing, China by Xiao, Weijing, Zhang, Dongming, Li, Haitao, Yu, Guo, Yang, Han, Yu, Beichen

“…The channels of underground coal gasification (UCG) can be divided into three regions according to different temperatures. In order to explore the permeability…”
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Coal and rock dynamic disaster prevention and control technology in the large mining face of a deep outburst mine by Zhang, Jianguo, Wang, Man, Zhou, Hongwei, Zhang, Dongming, Yu, Beichen, Wang, Chongyang, Wang, Yujie

“…In this study, we systematically studied the occurrence regularity of in situ stress in the Pingdingshan mine. The critical criterion model of coal-rock…”
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Genetic Programming-Based Prediction Model for Microseismic Data by Wang, Man, Zhou, Hongwei, Zhang, Dongming, Wang, Yingwei, Du, Weihang, Yu, Beichen

“…Microseismic monitoring is a rock breakdown monitoring technology, and it has become a major technical tool for underground disaster warning and prevention…”
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Experimental study on strain behavior and permeability evolution of sandstone under constant amplitude cyclic loading‐unloading by Liu, Chao, Yu, Beichen, Zhang, Dongming, Zhao, Honggang

“…The coupling of in situ stress, seepage, and fracture makes the strata exhibit complex strain behavior and permeability evolution under the stress path of…”
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Failure and deformation characteristics of shale subject to true triaxial stress loading and unloading under water retention and seepage by Li, Shujian, Wang, Chongyang, Zhang, Dongming, Yu, Beichen, Ren, Kangde

“…A multi-functional true triaxial fluid-structure coupling system was used to conduct water retention and seepage tests of shale under true triaxial loading and…”
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Experimental study on deformation and permeability enhancement of oil sand reservoir by hydraulic fracturing technique under true triaxial stress by Feng, Kangwu, Yu, Beichen, Zhang, Dongming

“…Hydraulic fracturing technology is often applied to form a permeable zone for geothermal resources near the borehole in tight reservoirs to improve the…”
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Hydrodeoxygenation of Bio-Oil over an Enhanced Interfacial Catalysis of Microemulsions Stabilized by Amphiphilic Solid Particles by Kuan Du, Beichen Yu, Yimin Xiong, Long Jiang, Jun Xu, Yi Wang, Sheng Su, Song Hu, Jun Xiang

“…Bio-oil emulsions were stabilized using coconut shell coke, modified amphiphilic graphene oxide, and hydrophobic nano-fumed silica as solid emulsifiers. The…”
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Understanding new colors in urban environments: Deciphering colors as semiotic resources by Yu, Beichen

“…Since the start of the new millennium, more diverse color expressions have appeared in the design of urban environments, especially in global cities. In this…”
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Mechanical and fractal characteristics of sandstone with Pre-existing fissures of different lengths under varying impact loads in SHPB tests by Du, Weihang, Zhang, Dongming, Yu, Beichen

“…•We have designed novel pre-existing fracture types and investigated the influence of pre-existing fissure length on the mechanical properties of sandstone…”
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Study on the effects of water content and layer orientation on mechanical properties and failure mechanism of shale by Wang, Chenyu, Li, Shujian, Zhang, Dongming, Yu, Beichen, Wang, Xiaolei

“…In hydraulic fracturing, the drilling direction and hydraulic pressure can be simulated by the layer orientation (θ) and water content (ω) of the Brazilian…”
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"Climate Change" or "Global Warming"? The (Un)Politicization of Climate in Chinese Social Media Platform by Li, Yuhan, Yu, Beichen, Dai, Jia

“…Though previous research shows the terminology and framing way that political elites choose can influence public climate attitudes, the association between…”
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Experimental investigation on rockburst process and failure characteristics in trapezoidal tunnel under different lateral stresses by Zhao, Honggang, Liu, Chao, Huang, Gun, Yu, Beichen, Liu, Yubing, Song, Zhenlong

“…•High lateral stress accelerates the formation of localized damage around the trapezoidal opening.•High lateral stress can restrain the rotation of the…”
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Deformation and Seepage Characteristics of Coal Under True Triaxial Loading–Unloading by Wang, Chongyang, Zhang, Dongming, Yu, Beichen, Li, Shujian

“…True triaxial loading–unloading tests of coal samples were performed using a multifunctional true triaxial fluid–solid coupling experimental system. The…”
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True Triaxial Experimental Study of Anisotropic Mechanical Behavior and Permeability Evolution of Initially Fractured Coal by Liu, Yubing, Wang, Enyuan, Jiang, Changbao, Zhang, Dongming, Li, Minghui, Yu, Beichen, Zhao, Dong

“…During deep underground coal mining, coal is typically fractured under high in situ and mining-related stresses, thus increasing the risk for dynamic…”
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