Showing 741 - 760 results of 976 for search '"Shanxi"', query time: 0.04s Refine Results
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    Research on Mechanisms and Control Measures of Surrounding Rock Disaster in Large Section Roadway with Top Coal under the Influence of Tectonic Stress by Yang Yu, Jianfei Lu, Dingchao Chen, Yuxin Pan, Xiangqian Zhao, Cheng Chen

    Published 2021-01-01
    “…Based on the research background of large section roadway with top coal (LSRTC) in thick coal seam mining in Wangzhuang Coal Mine, Shanxi Province, China, catastrophe characteristics of the surrounding rock of the LSRTC were investigated and summarized. …”
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    Risk Evaluation of Multi-objective Dispatching Scheme for Shaanxi Hanjiang-to-Weihe River Diversion Project by GAO Chen, REN Mengzhi, LIU Dengfeng, HUANG Qiang

    Published 2020-01-01
    “…Hanjiang-to-Weihe River Diversion Project in Shanxi Province is aninter-basin water diversion project to solve the water shortage in Guanzhong andnorthern Shaanxi provinces. …”
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    Estimation of the Occurrence Time of Thaumasite Sulfate Attack on Tunnel Lining Concrete by Chongbang Xu, Xiaojing Gao, Xuefeng Li, Kaishun Zhang

    Published 2020-01-01
    “…The preconditions for the formation of thaumasite on tunnel concrete structures are available in Shanxi Province, China, due to the special conditions of stratum lithology and climate. …”
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    Stress Evolution Mechanism and Control Technology for Reversing Mining and Excavation under Mining-Induced Dynamic Pressure in Deep Mine by Jiyu Wang, Fangtian Wang, Xigui Zheng

    Published 2022-01-01
    “…In order to alleviate the relationship between mining and roadway, the 3204 working face and the 3206 roadway in Shanxi Taitou coal mine are taken as an example, and the width of mining and the support parameters of mining while reversing mining and excavation under dynamic pressure are optimized. …”
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  18. 758

    Multi-Objective Optimization and Decision Making for Spatial Layout of Sponge Facilities by ZHANG Dongqing, DING Xiangyi, WANG Jia, SONG Tianxu, MA Mengyang

    Published 2023-01-01
    “…The risk of urban flooding and non-point source pollution intensifies due to climate change and urbanization.Sponge city,a nature-based solution to adapt to climate change,is being promoted in China.How to plan and design sponge facilities to give full play to their diversified benefits becomes the key to effectively constructing a sponge city.In this study,a multi-objective optimization coupling model was constructed based on the NSGA-Ⅲ algorithm and SWMM.TOPSIS method was used to screen out the optimization scheme,and the hydrological benefits,environmental benefits,and irrigation water demand of the optimization scheme under hydrological years with high,normal,and low flows were analyzed.The method was applied to Dongshan Campus of Shanxi University.The results indicate that the three optimal schemes show good hydrological and environmental benefits under typical hydrological years,with an average annual runoff reduction rate of 68.3% and an SS reduction rate of 83.7%.Scheme S1 is the closest to the ideal scheme and has the largest irrigation water demand, which is about 228 000 m<sup>3</sup> per year. …”
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