0253-9993
1992 Issue 1
THE APPROACH AND ORIENTATION FOR IMPROVING THE MINING METHODS IN CHINA
Chen Yanguang Yin Shikui Xu Yongqi Liu Zechun
Chen Yanguang Yin Shikui Xu Yongqi Liu Zechun
..............page:1-5
kuang jing kai tuo xiang dao bu zhi gai ge yan tao hui
wang li quan ;
wang li quan ;
..............page:6
THEORY AND METHOD FOR OPTIMAL PLANNING OF A MINING AREA
Wang Yujun Zhang Xianchen Han Keqi
Wang Yujun Zhang Xianchen Han Keqi
..............page:7-13
..............page:14
RULES OF GROUND PRESSURE AND STRATA CONTROL IN GATEWAYS MAINTAINED IN GOAF
Sun Henghu Wu Jian Qiu Yunxin
Sun Henghu Wu Jian Qiu Yunxin
..............page:15-24
RESEARCH AND APPLICATION OF STOWING MATERIAL WITH HIGH WATER CONTENT
Zhou Huaqiang Hou Chaojiong Wang Chenghuan
Zhou Huaqiang Hou Chaojiong Wang Chenghuan
..............page:25-36
ANALYSIS OF FLOOR HEAVE IN ROADWAY DUE TO DEFLECTING AND DESTRESSING EFFECTS
Kang Hongpu Lu Shiliang
Kang Hongpu Lu Shiliang
..............page:37-52
LAND RECLAMATION PLANNING IN MINE AREA
Bian Zhengfu Lin Jiacong
Bian Zhengfu Lin Jiacong
..............page:53-62
..............page:63-71
APPLICATION OF FULL WAVEFORM LOGGING TO COAL EXPLORATION
Wang Weiping Zu Qingxi Li Enduo Zhu Zhengya Cheng Ningya ustic Institute of Nanjing University)
Wang Weiping Zu Qingxi Li Enduo Zhu Zhengya Cheng Ningya ustic Institute of Nanjing University)
..............page:72-85
OCCURRENCE AND GENESIS OF SULPHUR IN COAL OF LATE PERMIAN LONGTAN FORMATION IN ZHONGLIANGSHAN AND NANTONG COAL FIELDS,SICHUAN PROVINCE
Su Xianbo Ren Deyi
Su Xianbo Ren Deyi
..............page:86-94
..............page:95-96
..............page:98