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Coal Science and Technology

CSCD

EI

ISTIC

PKU

ISSN：0253-2336

CN：11-2402/TD

Frequency：Monthly

Website：none

Email：cst410@china.com

Postcode：100013

Articles8732

Citations191225

Funded5012

Impact Factor：4.09

Articles

2024 No.10

Total 20 articles

Mining Science and Engineering

Fractal characteristics and fracture mechanisms of flying gangue in longwall workings of the steeply dipping seamHU Bosheng, WU Yongping, WEN Hu, XIE Panshi, WANG Hongwei

1-10

Mechanical analysis of floor deformation and floor heave control technology for gob-side entry retaining in medium thick coal seam with shallow cover depthYAN Chaochao, ZHANG Guoen, CHANG Tong, WANG Pengfei, WANG Tianping, WU Changquan

11-20

Optimization analysis of layered materials of composite filling body beside gob-side entry retainingLIU Zhenzhi, LIU Ping, LUO Chang, GAO Fangling, HUANG Xinkang, CHEN Zhen

21-32

Research progress on multi-scale damage of rockHE Fengzhen, LI Guichen, KAN Jiaguang, XU Xingliang, FENG Xiaowei, SUN Yuantian

33-53

Characteristics of seismic acoustic emission of loaded rock containing pre-existing cracks based on the discrete element simulationZHOU Wendong, CUI Yanwei, WANG Xiaoran, CHEN Li, XU Ke, REN Gehui, WANG Hao, SI Leilei

54-62

Study on acoustic emission characteristics and energy evolution of Brazilian splitting tests of coal samples with different height-diameter ratioLEI Ruide, SU Luo, HE Pei, HU Chao, LI Jun, ZHOU Linsen

63-77

Study on correlation of macro and microstructural parameters of hollow cylindrical grey sandstone based on PFC3DJIANG Yue, ZOU Wendong

78-89

Rock damage characteristics of tunnels under impact splitting and the mechanism of in-situ fracture expansion by blastingNI Suqian, XU Ying, LAI Yonghui, YANG Rongzhou, DING Jinfu, FU Hongxin, FENG Fengfeng

90-102

Safety Science and Engineering

SCMC-Bent based borehole sealing hydrogel loss property and its viscosity evolu-tion mechanism for gas extractionWANG Zhiming, FENG Hankun, GUAN Kun, SUN Yuning, LIU Zhicheng, LI Liushen

103-113

Deformation and air leakage mechanism of gob-side entry retaining and multiple collaborative prevention and control technology in thick coal seamCHEN Liang, CHENG Zhiheng, WANG Hongbing, LUO Xin, XU Zhenwei, DONG Yanjun, LI Wenchen, WANG Peng, YU Hongyang

114-126