Advance Search

column
Research on gob-side entry retaining technology inclined fully mechanized mining face with large mining height
LI Teng, JIANG Yongdong, LIU Huajun, ZOU Yong, GUI Tao, CHEN Fei
2024, 52(S2): 1-9. DOI: 10.12438/cst.2023-1358
Abstract PDF
Key technologies and management of arc section in full-mechanized caving face for "three soft" ultra-thick coal seam with large dip angle
HE Guirong, WANG Ning, ZHANG Jun
2024, 52(S2): 10-20. DOI: 10.12438/cst.2023-0895
Abstract PDF
Prediction of TBM tunneling parameters and rockburst grade based on CNN-LSTM model
MAN Ke, WU Liwen, LIU Xiaoli, SONG Zhifei, LI Kena
2024, 52(S2): 21-37. DOI: 10.12438/cst.2023-0777
Abstract PDF
Study on influence of superimposed effect of gas extraction in downhole drilling
LIU Jun, LU Peng, LIU Zhikuan, SU Min
2024, 52(S2): 38-46. DOI: 10.12438/cst.2023-1459
Abstract PDF
Control effect of kaolin in lignite on biological methane metabolism process
GUO Hongyu, LI Hao, LI Guofu, CHEN Linyong, XU Qiang, WEI Guoqin, BAI Xiujia
2024, 52(S2): 47-55. DOI: 10.12438/cst.2023-1516
Abstract PDF
Study on pore structure and gas adsorption characteristics of coals with different burst liability
LI Zhao, NI Guanhua, YANG Wei, WEN Yongzan, WANG Gang, LIU Zhen, WANG Zhenyang
2024, 52(S2): 56-70. DOI: 10.12438/cst.2023-2029
Abstract PDF
Research on application of ultra-high pressure water jet slotting + nitrogen injection displacement technology
HUA Jun, HAN Guiqi
2024, 52(S2): 71-78. DOI: 10.12438/cst.2023-1774
Abstract PDF
Experimental study on adsorption characteristics of coal by acidification−gas wettability alteration
XIAO Zhiguo, HAO Mei, TANG Zhihao, LIU Yongqiang, QIAN Cheng
2024, 52(S2): 79-87. DOI: 10.12438/cst.2023-1542
Abstract PDF
Study on influence of mobile heat source on thermal environment parameters of roadway
WANG Xiaodong, ZHANG Yu, LIU Jie, He Dexing, ZHANG Jialin, CHENG Yuesong
2024, 52(S2): 88-100. DOI: 10.12438/cst.2023-1505
Abstract PDF
Research on spontaneous combustion law and precise prevention and control technology of extra thick residual coal in multi layered staggered mining
XU Yanhui, CHENG Xiaojiao, WEN Hu, ZHAI Xiaowei, FAN Shixing, JIN Yongfei, LIU Yin, YU Zhijin
2024, 52(S2): 101-113. DOI: 10.12438/cst.2023-1075
Abstract PDF
Prediction method of coalbed methane enrichment area based on multi parameter fusion
WANG Tao, WANG Shuwei, ZHANG Xianxu, ZHANG Xiangpeng, SHAN Rui
2024, 52(S2): 114-120. DOI: 10.12438/cst.2022-1624
Abstract PDF
Research on multi-field coupling evolution law of liquid CO2 filling in difficult water injection seams
WANG Hetang, YANG Jinghao, TAN Jianglong, WANG Hui
2024, 52(S2): 121-130. DOI: 10.12438/cst.2023-0425
Abstract PDF
Numerical simulation of well location deployment scheme for CO2 sequestration in old goaf
DING Yang, TANG Yuanzhuo, LI Shugang, ZHAO Hongchao, ZHU Bing, ZHANG Yizheng, ZHANG Yan
2024, 52(S2): 131-141. DOI: 10.12438/cst.2023-1303
Abstract PDF
Water inrush mechanism and engineering application of concealed collapse column in coal seam floor
LI Ang, LI Yuanmou, LIU Chaoyang, JI Yadong, WANG Feng, LIU Yang, MA Zhenghe, FANG Gang
2024, 52(S2): 142-152. DOI: 10.12438/cst.2022-1364
Abstract PDF
Research on experimental mechanism of grouting and interception of porous aggregate in coal mine
LI Ang, LI Yuanmou, JI Yadong, LIU Yang, ZHOU Yonggen, FANG Gang, GAO Shuai
2024, 52(S2): 153-161. DOI: 10.12438/cst.2022-1471
Abstract PDF
Study on influencing factors of coal-water coordinated co-mining in coal resource rich area
LIU Xiaomin, WANG Zhenyu, LIU Tingxi, WANG Wenjuan, YANG Yaotian, WANG Wenguang
2024, 52(S2): 162-174. DOI: 10.12438/cst.2023-1374
Abstract PDF
Prediction of failure depth of coal seam floor in pressure mining based on small sample enhancement of MTD class distribution
LIU Shiwei, ZHAO Jiaxin, YUAN Lezhong, YANG Yu, CHEN Jiaqi, YU Hao
2024, 52(S2): 175-185. DOI: 10.12438/cst.2023-1360
Abstract PDF
Study on intelligent height adjustment control method of shearer based on coal-rock interface recognition
LIU Songyong, CHENG Cheng, WU Hongzhuang, CUI Yuming, MENG Deyuan, SI Lei
2024, 52(S2): 186-200. DOI: 10.12438/cst.2022-0004
Abstract PDF
Mine object detection based on space attention in coal mine edge intelligent surveillance images
CHEN Wei, REN Peng, AN Wenni, TIAN Zijian, ZHANG Fan
2024, 52(S2): 201-210. DOI: 10.12438/cst.2022-2140
Abstract PDF
Research on multi-objective detection method for incomplete information in coal mine underground
SUN Lin, CHEN Sheng, YAO Xulong, ZHANG Yanbo, TAO Zhigang, LIANG Peng
2024, 52(S2): 211-220. DOI: 10.12438/cst.2023-1293
Abstract PDF
UWB localization of unmanned monorail crane with dual tags based on UKF weighted C-T fusion algorithm
LYU Yuhan, ZHANG Muye, BAO Jiusheng, YANG Yang, YANG Jianjian, WANG Maosen
2024, 52(S2): 221-235. DOI: 10.12438/cst.2023-1082
Abstract PDF
An improved yolov8n based dislocation detection algorithm for shaft rigid tank channel joint
WANG Manli, YANG Shuang, ZHANG Changsen
2024, 52(S2): 236-248. DOI: 10.12438/cst.2023-0788
Abstract PDF
Fault diagnosis and inference of hoist main bearing based on transfer learning and ontology
DONG Fei, ZHANG Di, GE Kunpeng, CHEN Junjie, XU Xinyue
2024, 52(S2): 249-266. DOI: 10.12438/cst.2024-0606
Abstract PDF
Unsafe action detection algorithm of underground personnel in coal mine based on YOLOv8
CHEN Wei, JIANG Zhicheng, TIAN Zijian, ZHANG Fan, LIU Yi
2024, 52(S2): 267-283. DOI: 10.12438/cst.2023-1772
Abstract PDF
A positioning method for underground trackless rubber wheel vehicle based on fusion of multiple encoders and strapdown inertial navigation system
JIANG Fan, KANG Jingjing, HUANG Xingtao, ZHU Zhencai, ZHOU Gongbo, PENG Yuxing
2024, 52(S2): 284-293. DOI: 10.12438/cst.2023-1944
Abstract PDF
Visualization analysis of coal fine migration and settlement under different types of pore-fracture
WANG Boyang, CUI Yunfei, WANG Qian, DING Yan, LI Geng, PAN Wujie
2024, 52(S2): 294-311. DOI: 10.12438/cst.2023-1290
Abstract PDF
The recognition of dust emission from open-pit mining roads based on cascaded convolutional networks by deep learning
ZHOU Yunzhuo, XU Zijing, BI Lin
2024, 52(S2): 312-320. DOI: 10.12438/cst.2023-1476
Abstract PDF
An intelligent prediction method of gas concentration in coal mines based onimproved TCN-TimeGAN
HU Qingsong, ZHENG Shuo, LI Shiyin, SUN Yanjing
2024, 52(S2): 321-330. DOI: 10.12438/cst.2023-1404
Abstract PDF
Multi-sensor fusion-based intelligent supervision system for coal storage yard operation safety
ZHU Yantong, LIU Peng, WANG Yongbo, YANG Peng, LI Chuanxiang, FAN Li, WANG Zijiang
2024, 52(S2): 331-342. DOI: 10.12438/cst.2023-1675
Abstract PDF
Underground personnel detection and tracking using improved YOLOv7 and DeepSORT
FAN Weiqiang, WANG Xuejin, ZHANG Yinghui, LI Xiaoyu
2024, 52(S2): 343-355. DOI: 10.12438/cst.2023-1412
Abstract PDF
Characterization and simulation of the coal-rock boundary equation on the upper and lower sides of the inclined coal caving opening
ZOU Guanghua, YANG Jiannan, GUAN Shufang, JIANG Zhigang, WANG Mingqiang, SHI Haoyu
2024, 52(S2): 356-367. DOI: 10.12438/cst.2023-1337
Abstract PDF
Obstacle avoidance algorithm based on sub-image segmentation and mapping point cloud space
ZHANG Liya, LI Chenxin, LIU Bin, YANG Zhifang
2024, 52(S2): 368-374. DOI: 10.12438/cst.2023-0948
Abstract PDF
Low illumination image enhancement algorithm of CycleGAN coal mine based on attention mechanism and Dilated convolution
WANG Yuanbin, GUO Yaru, LIU Jia, WANG Xu, WU Bingchao, LIU Meng
2024, 52(S2): 375-383. DOI: 10.12438/cst.2023-1597
Abstract PDF
Research on image restoration algorithm of uneven illumination in coal mine based on HSV space
LEI Sheng, ZHANG Jinhu, LI Yanpeng, LIU Peiyuan
2024, 52(S2): 384-392. DOI: 10.12438/cst.2023-1539
Abstract PDF
Cloud model for risk monitoring of mining electric traction rubber-wheel vehicles
ZHANG Yuran, YAO Yuan, WANG Shu, ZENG Mingrong, JIN Longzhe
2024, 52(S2): 393-405. DOI: 10.12438/cst.2023-1339
Abstract PDF
Research on prediction method of horizontal cutting force of chisel pick based on upper bound theorem of limit analysis
WANG Zhongxin, SU Zhenning, SONG Bo, LIU Chang, SUN Long
2024, 52(S2): 406-414. DOI: 10.12438/cst.2023-1693
Abstract PDF
Research and application of remote intelligent fluid supply and power supply technology in coal mine super-long strike fully mechanized caving face
ZHANG Chuanming, ZANG Qingkai, NIU Yongming, GUO Hui, LI Ran, ZHANG Dongyue
2024, 52(S2): 415-425. DOI: 10.12438/cst.2021-1141
Abstract PDF
Safety analysis of electromagnetic wave energy received by underground columnar metal structures
FAN Sihan, YANG Wei, TIAN Zijian
2024, 52(S2): 426-434. DOI: 10.12438/cst.2023-1153
Abstract PDF
Status and development of UAV remote sensing technology in mining surface subsidence and fracture measuring
ZHANG Junyang, WANG Kun, ZHAO Tongbin, FANG Ping, QI Kuan, WEI Bowei, LI Zhengyue
2024, 52(S2): 435-444. DOI: 10.12438/cst.2023-0438
Abstract PDF
Evolution law analysis of vegetation net primary productivity of Datai Mining area in west Beijing from 2013-2020
DAI Linda, ZHANG YongLiang, YAN Yueguan, LIU Lei, GUO Junting
2024, 52(S2): 445-457. DOI: 10.12438/cst.2023-0701
Abstract PDF
Extraction of mining disturbance-recovery trajectory types and temporal information in Shengli mining area based on NDVI time series classification
MA Huixin, LI Jing, JU Chengyuan
2024, 52(S2): 458-469. DOI: 10.12438/cst.2020-1484
Abstract PDF
Study on treatment mechanism of high sulphate mine water with different applied voltages
XIA Daping, LIAO Jiajia, LI Haiwei, WANG Xinyi, YUAN Xiaoying, YANG Jian
2024, 52(S2): 470-479. DOI: 10.12438/cst.2023-0373
Abstract PDF
Study on fluidization and separation characteristics of dry heavy medium fluidized bed under different gas distributors
QI Jian, WEI Weijie, LEI Huicheng, WAN Tengfeng, ZHOU Nan, CHEN Tingguan
2024, 52(S2): 480-488. DOI: 10.12438/cst.2023-1536
Abstract PDF

Copyright © 《COAL SCIENCE AND TECHNOLOGY》Editorial Department 京ICP备05086979号

Address: Room 811, Coal Building, Zone 13, Heping Street, Chaoyang District, Beijing

Tel: 010-87986431（Advertising Consulting）Postal Code: 100013

E-mail: mtkxjs@vip.163.com

RSS Email Alert

Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics