Zhongzhou Coal 2016 Issue 3 Particle Concentration Detection Method Based on Statistical Analysis of Scattered Optical Signal

Particle Concentration Detection Method Based on Statistical Analysis of Scattered Optical Signal
Deng Qin;

..............page:1-4,7

Application of Outburst Prevention Technology by Hydraulic Flushing with Pressure-relief and Improving Permeability
Wang Wenfei;

..............page:5-7

Practice of Gas Control Technology in High Gas and Low Permeability Outburst Coal Seam
Xu Zaigang;

..............page:8-11,14

Goaf Gas Source Analysis and Control on Fully-mechanized Working Face in Sihe Coal Mine
Li Zhenfu;

..............page:12-14

Study on Gas Occurrence Regularity of 1930 Coal Mine in Xinjiang Aiweiergou Mining Area
Wang Zhengshuai;,Li Xiangwang;,Wu Zhiguo;,Li Shourui;

..............page:15-17

Monitoring and Safety Analysis for Wall Cracks of Panel Buttress Dam
Yang Zhuanqing;,Jiang Quan;,Qian Long;,Xu Zhidan;

..............page:18-21,25

Application of Hydraulic Punching and Permeability Improving Measures of Coal and Gas Outburst Prevention in Three Soft Coal Seam
Cheng Dongfu;,Fu Binbin;,Li Xun;,Cao Zhongnan;

..............page:22-25

Application of Layout of High-level Roadway and Closed Gas Drainage on Working Face Close to Protective Layer
Yang Guohe;

..............page:26-29

Determination of a Certain Coal Mining Working Face Wind Cooling Way
Liu Jing;,Zhou Shanshan;

..............page:30-32,59

Technical Research on Water Injection by Dynamic Pressure in Coal Seam
Liu Hongming;,Li Jie;,Fan Yingchun;

..............page:33-35

Application of Directional Hydraulic Penetration Permeability Improvement Technology by Guided Groove in Yanmazhuang Coal Mine
Yu Rongqiang;,Wang Fei;,Wang Yao;

..............page:36-39,50

Application of Three Maps and Two Predictions Method on Roof Water Safety Partition with Gliding Structure
Tan Anbin;

..............page:40-42

Research and Application of Construction of Active Preventive Safety Management System of Coal Mine
Yang Zhengyu;

..............page:43-46

Effects Study on Roof Changes of Working Face on Strata Pressure Distribution in Chahasu Mine
Yu Bo;,Wang Haohao;,Wang Zhiqiang;,Ma Qifei;,Wang Yunyun;

..............page:47-50

Research and Application of Anchor Wire Rope Arrangement Supporting Technology in High Stress Coal Roadway of Deep Mine
He Dongsheng;

..............page:51-53

Research on Bolting with Wire Mesh Technology in Withdrawl Fully-mechanized Face of Coal Mine Based on FLAC3D Numerical Modeling
Meng Lei;

..............page:54-56

Research and Practice of Docking Technology of Fully-mechanized Working Face
Zhang Jianguo;

..............page:57-59

Study on Rheological Control Technology of Surrounding Rock in Chamber with Large Section in Complex Stress Zone
Chang Jianxin;,Zhang Shuangquan;

..............page:60-62,65

Study on Numerical Simulation of Fully-mechanized Working Face Passing Through Fault in Huojitu Mine
Ding Lujun;,Liu Yuhong;

..............page:63-65

Study on Work Resistance Plan of Pillar in Suspended Bracket Applied in Coal Seam with Large Inclined Angle and Its Practices
Tong Yaojun;,Lian Zhiwei;,Luo Songfeng;

..............page:66-68,109

Difficulty Analysis of Design and Construction for Large Skip Loading Pocket with Wearing Freezing Pipes and Its Countermeasures
Yuan Changsheng;

..............page:69-70,73

Research on Roadway Supporting Design of Island Coal Face in Wangwa No.1 Coal Mine
Ren Jianhua;

..............page:71-73

Modern Exploration and Practice for Education of Mining Engineering Undergraduate
Nan Hua;,Li Ming;

..............page:74-76,79

Research and Practice of Adjustable Inclined Mining Technology by Suspended Bracket on Working Face in Large Inclined Coal Seam
Chen Hongbin;,Feng Hongtao;

..............page:77-79

Optimization Control Strategy Analysis and Application of Double Three Level AC-DC-AC Variable Frequency Control for Main Hoist in Coal Mine
Tan Junjie;,Fu Rukang;,Zhang Hao;

..............page:80-82

Development and Application of Borehole Sealing Device in Exploration and Drainage of Hydraulic Drillhole Drilling
Chen Bing;

..............page:83-84,87

Optimization and Practice of Mine Electric Power Monitoring and Control System
Ru Chaojun;,Wang Fengjun;,Liu Dong;,Wang Xianghang;

..............page:85-87

SCADA System of Low-pressure Natural Gas Compressor Based on Functional Safety
Li Yong;

..............page:88-92

Layer-based WSN Routing Protocol for Mine Working Face
Si Yongjie;

..............page:93-97,102

Quantitative Calculation of Fluid Occurrence Space of Tight Sandstone Cores Reservoir Based on Digital Core Model
Guo Xuejing;,He Shunli;

..............page:98-102

Experimental Analysis of Soil Water Infiltration
Cui Jie;,Hao Xiaoxiao;,Wu Zhihuang;

..............page:103-105

Hydrogeological Feature Analysis of Tuoweileke Coal-field in Southern Margin of Yili Basin
Liu Jianqiang;,Wang Dongdong;,Yu Deming;,Zhao Luyang;,Yang Qing;,Yong Penglin;

..............page:106-109

Application Research on Multi-parameter Maps in Analysis of TEM
Guo Zhengxue;

..............page:110-112,115

Application Research on Comprehensive Advanced Detection in XLZ21 Collapse Column
Hu Hongtao;,Wang Zhe;

..............page:113-115

Analysis and Application of Second Grade Leveling in Control Survey of Underground Pipeline in Zhengzhou City
Han Bo;

..............page:116-117,120

Optimized Drilling Technology of JX2 Ultra Deep Shaft
Huang Youliang;,Ma Lifeng;,Xue Fei;

..............page:118-120

Adavanages of Coordinate Transfer for Single Heavy Oscillation Points and Its Precision Analysis
Chi Pengzhan;

..............page:121-122,128

Latest Research Progress of Coal Biodegradation
Shao Xueman;,Zhang Mingxu;

..............page:123-125

Effect Study on Proportion of Low Metamorphic Coal on Properties of Coke
Liu Hao;

..............page:126-128