Mechanical properties and piecewise constitutive model of fine sandstone in mining area of western China by Qing Wang, Dongxiao Zhang, Fei Han, Yongqiang Zhao, Pengfei Zhang, Feng Xiong

Subjects: “…China’s western mining area…”
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Environmental pollution evaluation and spatiotemporal distribution of different forms of phosphorus in a phosphate mining area in Western Hubei, China by Lei Kou, Junwei Zhang, Liyue Huang, Guanyu Chen, Shupeng Jiang, Ding Han, Dayuan Jiang

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Study on Layered-Backfill-Based Water Protection Technology of Thick Coal Seam in the Ecologically Fragile Mining Area in Western China by Lei Zhu, Tianqi Song, Wenzhe Gu, Kai Xu, Zhicheng Liu, Fengqi Qiu, Xinfu Zhang

“…The mining areas in Western China are characterized by water shortage and ecological fragility, and the coal resources in these areas are extracted in a large-scale and highly intensive manner, which is highly likely to induce ecological problems, such as soil erosion and grassland degradation. …”
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Study on Fracture and Stress Evolution Characteristics of Ultra-Thick Hard Sandstone Roof in the Fully Mechanized Mining Face with Large Mining Height: A Case Study of Xiaojihan Co... by Feng Ju, Meng Xiao, Zequan He, Pai Ning, Peng Huang

“…Especially, in the mining areas of western China, the fully mechanized mining faces with high mining height and high-strength mining are more prominent. …”
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Mine Geological Environment Monitoring and Risk Assessment in Arid and Semiarid Areas by Jiaqi Jin, Chicheng Yan, Yixuan Tang, Yilong Yin

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Numerical Analysis of Seismic Site Effects in Loess Region of Western China under Strong Earthquake Excitations by Tuo Chen, Zhijian Wu, Yanhu Mu, Ping Wang, Qiyin Zhu

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Mineralized Granitic Porphyry of the Yangla Copper Deposit, Western Yunnan, China: Geochemistry of Fluid Inclusions and H-O, S, and Pb Isotopes by Xinfu Wang, Bo Li, ShenJin Guan, Olivier Nadeau, Guo Tang

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Study on the mechanism and control of strong ground pressure in the mining of shallow buried close-distance coal seam passing through the loess hilly region by Yanpeng He, Qingxiang Huang, Li Ma

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Quantitative Evaluation for the Threat Degree of a Thermal Reservoir to Deep Coal Mining by Yun Chen, Xinyi Wang, Yanqi Zhao, Haolin Shi, Xiaoman Liu, Zhigang Niu

“…The evaluation results show that the threat degree of the roof in the eastern region is generally greater than that in the western region and that the closer it is to the coal seam outcrop line, the higher the threat degree is; near the boreholes, in the areas Qs1,Qs5, Qs8, Sx1, Tk5, Zc4, and Zc7, which are close to the hidden outcrop line of the coal seam, the classification characteristic value of the threat degree is greater than 3.5, which is in the high-threat zone for disasters caused by roof thermal storage aquifers during coal seam mining. …”
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Floor Disturbance and Failure Characteristics of Super-Large Mining Height Working Face by Cunjin Lu, Jinpeng Xu, Hui Zhao, Heng Zhang, Yian Zhang, Mingyue Chen

“…However, in recent years, there have been few studies on the floor failure law of the working face with a super-large mining height (over 20 m) in the western mining area of China. …”
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Simulated Experiment of Water-Sand Inrush across Overlying Strata Fissures Caused by Mining by Guibin Zhang, Hailong Wang, Shenglei Yan, Chuanyang Jia, Xiaoyuan Song

“…In western region of China, the water-sand inrush across overlying strata fissures caused by mining threatens the mine safety production seriously. …”
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Study on Influence Laws of Strata Behaviors for Shallow Coal Seam Mining beneath Gully Terrain by Zhiqiang Wang, Jingkai Li, Chao Wu, Wenyu Lv, Jiao Zhang, Peng Wang, Zhen Li, Hengzhe Qu

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Monitoring of ecological environment changes in open-pit mines on the Loess Plateau from 1990 to 2023 based on RSEI by Xingbang Wang, Yanyun Nian, Haiyuan Wang, Jie Chen, Kegong Li, Tianming Hu, Zhiming Li

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Experimental Study on Damage and Failure of Coal-Pillar Dams in Coal Mine Underground Reservoir under Dynamic Load by Qiangling Yao, Liqiang Yu, Ning Chen, Weinan Wang, Qiang Xu

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Characterizing the deformation, failure, and water-conducting fractures evolution of shallow weakly cemented overburden under coal mining by Zhenhua Li, Yandong Zhang, Xuefeng Gao, Xuefeng Gao, Dan Ma, Dan Ma, Limin Fan, Guodong Li, Xiaolei Li, Min He, Zheng Cheng

“…Understanding the collapse mechanisms of shallow, multi-layered, weakly cemented overburden is key to safe and efficient coal mining in central and western China. Hence, we conducted a meter-scale similar physical model experiment using high-resolution digital speckle technology to replicate the deformation and failure patterns of shallowly buried, weakly cemented overburden under mining activities, and to determine the initiation, development, and stability of water-conducting fractures. …”
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Coalbed Methane Potential Evaluation and Development Sweet Spot Prediction Based on the Analysis of Development Geological Conditions in Yangjiapo Block, Eastern Ordos Basin, China by Xinyu Fu, Yanjun Meng, Zhongcheng Li, Peng Kong, Suoliang Chang, Taotao Yan, Yanfei Liu

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Study on the Mechanism and Control of Rock Burst of Coal Pillar under Complex Conditions by Xingping Lai, Huicong Xu, Jingdao Fan, Zeyang Wang, Zhenguo Yan, Pengfei Shan, Jie Ren, Shuai Zhang, Yanbin Yang

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Designing Landscape of Urban Gardening Based on Optimized Artificial Intelligence Model by Long Liu

“…In the target year, the dominant landscape of economic development scenario is urban and orchards, and the landscape pattern shows the distribution characteristics of urban, farmland in the western dam area, and orchards in the eastern mountainous area; the dominant landscape of ecological protection scenario is forest, urban, and rural residential and industrial mining; and the landscape pattern shows the distribution characteristics of urban and rural residential and industrial mining, orchards, farmland in the western dam area, and forest in the eastern mountainous area. …”
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Spatiotemporal evolution of landscape ecological risk and its driving factors of the Beijing–Tianjin–Hebei major mineral belt, 1985–2022 by Yilin Wang, Xiaohong Wang, Wei Zhang, Weidong Man, Mingyue Liu, Linlin Jiao

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Evaluation of Coal Pore Connectivity Using N2 Sorption Isotherm and Spontaneous Imbibition Tests by Tong-qiang Xia, Jiao-fei He, Shi-xing Fan, Qiang-qiang Zhang, Zi-long Li, Dun-shuai Sun

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