Search Results - "Wang, Deqiu"

Strong strata behavior mechanism and roof cutting control of small pillar gob-side roadway in extra-thick coal seam by Zhai, Wenli, He, Fulian, Song, Jiayu, Wu, Yanhao, Xu, Xuhui, Wang, Deqiu, Zhang, Jianlong, Li, Liang

“…In Datong mine, the extraction of coal resources faces challenges due to strong strata behavior and significant deformation of gob-side roadways during working…”
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Clonal variations in cone, seed and nut traits in a Pinus koraiensis seed orchard in Northeast China by Kaviriri, David Kombi, Li, Yuxi, Zhang, Dawei, Li, Hongtao, Fan, Zuoyi, Wang, Jingyuan, Wang, Lianfu, Wang, Qi, Wang, Deqiu, Chiang, Vincent L., Zhao, Xiyang

“…Korean pine ( Pinus koraiensis Siebold & Zucc.) in Northeastern China has been genetically improved to increase seed yields in addition to timber. To assess…”
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Reasonable Coal Pillar Width and Surrounding Rock Control of Gob-Side Entry Driving in Inclined Short-Distance Coal Seams by He, Fulian, Zhai, Wenli, Song, Jiayu, Xu, Xuhui, Wang, Deqiu, Wu, Yanhao

“…During gob-side entry driving under complex conditions in inclined short-distance coal seams, the roadway loses stability and deforms seriously, which affects…”
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Mechanism and Control of Asymmetric Floor Heave in the Gob-Side Coal Roadway under Mining Pressure in Extra-Thick Coal Seams by Wang, Deqiu, Zheng, Yun, He, Fulian, Song, Jiayu, Zhang, Jianlong, Wu, Yanhao, Jia, Pengpeng, Wang, Xiaohui, Liu, Baoping, Wang, Feifei, Zhang, Yajiang, Tao, Kai

“…Due to their tense mining succession relationship, gob-side roadways may undergo significant deformation under multi-mining pressure. In this article, many…”
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Study on deflection of principal stress and deformation characteristics of roadway surrounding rock under mining action in close-distance coal seams by Zhai, Wenli, He, Fulian, Li, Liang, Song, Jiayu, Xu, Xuhui, Lv, Kai, Wang, Deqiu, Ma, Qing

“…The traditional index to determine the width of the stopping coal pillar (WSCP) is generally only the front abutment pressure, but the direction of the…”
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Study on Stability and Control of Surrounding Rock in the Stopping Space with Fully Mechanized Top Coal Caving under Goaf by He, Fulian, Liu, Bingquan, Wang, Deqiu, Chen, Dongdong, Wu, Yanhao, Song, Liming, Ma, Xiang, Ye, Qiucheng, Jiang, Zaisheng, Guo, Fangfang, Wang, Weiguang, Wu, Yiyi

“…Under the condition of fully mechanized top coal caving in close-distance coal seams, the surrounding rock of the stopping space easily loses stability during…”
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Study on surrounding rock failure mechanism and rational coal pillar width of the gob‐side coal roadway under influence of intense dynamic pressure by Wang, Deqiu, He, Fulian, Wu, Yanhao, Xu, Xuhui, Zhang, Jianlong, Lv, Kai, Li, Liang, Zhai, Wenli, Song, Jiayu

“…A reasonable width of the coal pillar is very important to the surrounding rock control of the gob‐side roadway. An unreasonable width of the coal pillar will…”
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Study on the Key Factors of Terminal Mining Line Layout in Repeated Mining of Close-Distance Thick Coal Seams by He, Fulian, Liu, Bingquan, Li, Liang, Xu, Xuhui, Lv, Kai, Zhai, Wenli, Song, Jiayu, Wang, Deqiu

“…In order to mater the reasonable layout basis of the terminal mining line position in the repeated mining of close-distance thick coal seams, taking Yan mine…”
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Thermal hazard assessment of 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazaisowutrzitane (TEX) by accelerating rate calorimeter (ARC) by Zhang, Guangyuan, Jin, Shaohua, Li, Lijie, Li, Yunkai, Wang, Deqiu, Li, Wei, Zhang, Ting, Shu, Qinghai

“…The thermal decomposition behaviors of 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazaisowutrzitane (TEX) were studied by using accelerating rate calorimetry to…”
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Roof cutting mechanism and surrounding rock control of small pillar along-gob roadway driving in super high coal seam by Zhai, Wenli, He, Fulian, Li, Liang, Song, Jiayu, Xu, Xuhui, Lv, Kai, Li, Xiaobin, Wang, Deqiu, Zhang, Jianlong

“…In view of the low recovery rate associated with wide coal pillar and the strong strata behavior associated with small coal pillar, the roof cutting pressure…”
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Thermal stability assessment of 3,4-bis(3-nitrofurazan-4-yl)furoxan (DNTF) by accelerating rate calorimeter (ARC) by Zhang, Guangyuan, Jin, Shaohua, Li, Lilijie, Li, Yunkai, Li, Zhihua, Wang, Deqiu, Zhang, Bo, Jing, Baochao, Shu, Qinghai

“…Thermal decomposition of melted 3,4-bis(3-nitro-furazan-4-yl)furoxan (DNTF) in near adiabatic environment was first time investigated by using accelerating…”
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Thermal hazard assessment of 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazaisowutrzitane by Zhang, Guangyuan, Jin, Shaohua, Li, Lijie, Li, Yunkai, Wang, Deqiu, Li, Wei, Zhang, Ting, Shu, Qinghai

“…The thermal decomposition behaviors of 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazaisowutrzitane (TEX) were studied by using accelerating rate calorimetry to…”
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Thermal stability assessment of 3,4-bis by Zhang, Guangyuan, Jin, Shaohua, Li, Lilijie, Li, Yunkai, Li, Zhihua, Wang, Deqiu, Zhang, Bo, Jing, Baochao, Shu, Qinghai

“…Thermal decomposition of melted 3,4-bis(3-nitro-furazan-4-yl)furoxan (DNTF) in near adiabatic environment was first time investigated by using accelerating…”
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厚层坚硬顶板切顶留巷合理切顶参数 by 许旭辉, 何富连, 吕凯, 王德秋, 李亮, 翟文立

“…TD322;…”
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Research on reasonable cutting roof parameters of gob side entry retaining by roof cutting in thick and hard roof by Xuhui XU, Fulian HE, Kai LÜ, Deqiu WANG, Liang LI, Wenli ZHAI

“…In the engineering practice of gob side entry retaining by roof cutting, the height and angle of roof cutting are the direct influencing factors, and the…”
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