1. Thư viện số Văn Lang

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Kết quả 11-20 của 47.
Kết quả tìm trong tài liệu:
Năm xuất bản Nhan đềTác giả
2019Dynamic Surface Subsidence Characteristics due to Super-Large Working Face in Fragile-Ecological Mining Areas: A Case Study in Shendong Coalfield, ChinaChen, Chao; Hu, Zhenqi; Wang, Jin 3; Jia, Jitang
2019Cutting-Caving Ratio Optimization of Fully Mechanized Caving Mining with Large Mining Height of Extremely Thick Coal SeamWang, Kai; Zhao, Tong; Yetilmezsoy, Kaan; Zhang, Xiaoqiang
2019Mechanical Modeling of Roof Fracture Instability Mechanism and Its Control in Top-Coal Caving Mining under Thin Topsoil of Shallow Coal SeamGong, Peilin; Zhao, Tong; Yetilmezsoy, Kaan; Kang, Yi
2018Coal Temperature Variation Mechanism during Gas Desorption ProcessYang, T;; Nie, B S; Ye, Q S; Chen, P.
2019An Experimental Study of the Uniaxial Failure Behaviour of Rock-Coal Composite Samples with Pre-existing Cracks in the CoalChen, Shaojie; Ge, Yao; Yin, Dawei; Yang, Huisan
2019Influences of Water Vapor on Roof Fall Accidents in Selected Underground Coal Mines in MalawiYasidu, Umali M; Fujii, Yoshiaki; Kodama, Jun-ichi; Fukuda, Daisuke; Maneya, George J, ... [et al.]
2019Evaluation of the Active Support and Yielding Bearing Properties of Artificial Pillars Supporting a Stope Roof Using 3DEC Numerical SimulationLi, Kunmeng; Li, Kunmeng; Jing, Hongdi
2019Experimental Study on the Creep Behavior of Red Sandstone under Low TemperaturesSong, Yongjun; Zhang, Leitao; Yang, Huimin; Ren, Jianxi; Che, Yongxin
2019Mechanism of Dynamic Failure in Roadways with Thick and Competent Roof Strata: A Case StudyGuo, Jinshuai; Ma, Liqiang; Ju, Feng; Zhang, Chengguo; Wang, Fangtian, ... [et al.]
2019Experimental Investigation into the Bedding Plane Slip Effect on the Overlying Strata Behavior in Longwall Top Coal Caving of Soft Coal SeamLiu, Hengfeng; Zhang, Jixiong; Zhou, Nan; Sun, Qiang; Li, Meng

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