Express Information of Mining Industry 2007 Issue 1 Improvement of Drilling-and-Blasting Technology for Rapid Excavation of Tunnels and Its Application in Engineering

Improvement of Drilling-and-Blasting Technology for Rapid Excavation of Tunnels and Its Application in Engineering
wang ying ; song ke ying ; gong jian jun

..............page:90-92

Study of Geologic Conditions of Ore Field and Deposit and Mineralization Mode of Guangxi Dachang ore field
xu yue chu ; liu yu ; kong shu lin

..............page:74-76,83

Acceptance Procedures of Construction Project Completion of Metallurgic Mines
Lian Minjie;Hao Moyun

..............page:70-73

Evaluation and Precautionary Measures of Environmental Geologic Hazards in Yaogang Iron Mine of Shangcheng County
lv shuang ; zhang xin ; yin jin feng

..............page:67-69

Discussion on Color Surface Brick Producing Technology by Iron Tailings
Zhang Yi;Na Qiong

..............page:64-66

Application and Improvement of ZPG-40 Disk Vacuum Filter
Zhang Cuntao

..............page:62-63

Research on Bolting Technology for Roadway Under Complex Surrounding Rock Condition
han he ping ; guo jun yi ; cai jian de

..............page:59-61

Analysis of Curtain Grouting Test Engineering of Xinqiao Pyrite Mine
Yuan Shihong

..............page:56-59

Production Practice of Copper Ore Technological Improvement in Tongshankou Copper Mine
peng hui qing ; wen qin ; han wei

..............page:53-55

Research on Transition Layer Mining During Conversion from Open-pit Mining to Underground Mining and Disposal Plans
Nan Shiqing;Tang Chunan

..............page:10-12

Research Qrogress of Desulfuration Technology for Coal at Home and Abroad
Jiang Yanli;Zhou Xinhua;Hao Yu

..............page:7-9,47

Research on Problems in Development and Utilization of Mineral Resources in Jilin Province and Countermeasures
Cai Lu;Li Shouyi;Sun Yingnan;Zhang Tingting

..............page:4-6

Provisional Methods for Management of Ore Prospecting Projects of Replaced Resources in Crisis Mines

..............page:1-3

Strata Control Observation of Full-Seam Roof-Bolted Roadway
cheng ji duo ; xiao dong ; peng dan ren

..............page:88-89

Application of Spraying Dusting Technology in Mine
Xie Jinliang;Wang Huaping

..............page:86-87

Analysis of Flap Top Causes in Kerf Blasting and Precautionary Measures
Wang Yubin

..............page:84-85

Discussion on Comprehensive Utilization Ways of Mineral Resources of Meishan Mining Co. And Effects
Chen Ping

..............page:81-83

Geologic Exploration of Baibiguan Mine Field
Liu Wansheng

..............page:79-80

Preliminary Analysis of Ore-Control Factors and Prediction of Prospecting Target Zone of Banshigou Iron Mine
li ji wei ; chen xiu you ; wang bao hai

..............page:77-78

Rationally Developing and Utilizing Mineral Resources to Prolong Mine Service Life
Liu Rushan

..............page:51-52

Discussion on Exploiting Iron Ore Resources by BOO Financing Model and Contract Mining Model
Li Zhaoxia;Tian Zhaoli

..............page:48-51

Planning Model of Human Resources of Coal Mine Enterprises
Feng Guobao;Han Keqi;Lu Houjun

..............page:45-47

Research on Property of Road Base Material with Steel Slag and Crushed Stone
Xu Fang;Zhou Mingkai;Shen Weiguo;Shan Junhong;Li Jinghui

..............page:42-44

Discussion on Management of Major Dangerous Source
Xu Yongning

..............page:39-41

Application of in-situ Direct Shear Test in Mine Slope Exploration
Peng Yueying

..............page:35-38

Study on Resistance Loss of Paste Pipeline Transportation
Ding Deqiang;Wang Xinmin

..............page:32-34

Recovering Valuable Element from Smelting Waste Slag through Combining of Mineral Processing and Metallurgy
Yin Zhiyong;Zhang Wenbin;Cheng Haifang

..............page:29-31

Discussion on Enriching Behavior of Indium in Dressing Process of Sphalerite Mine in Guangdong
Yang linlin;Cheng Wei;Wen Shuming;Cheng Kun

..............page:26-28

Summarization of Measurement of Iridium by Catalytic Kinetic Spectrophotometry
Chen Yan;Hu Xianzhi

..............page:23-25

Industrial Experimental Research on Stage-Grinding and Stage-Concentration of Midi Concentrator of Panzhihua Iron & Steel Co.
Zhou Lingchu;He Xiao

..............page:19-22,63

Calculation of Wind Temperature Changing in Intake Shaft by Difference Method
Li Zhimin;Yang Yunliang;Wei Pingru;Yuan Dongsheng

..............page:16-18

Grey Forecasting Model of Copper Extraction Rate of Primary Ore with Column Leaching
Jiang Huaichun;Wu Aixiang;Wang Yiming;Teng Bingjuan

..............page:13-15