Coal Science and Technology 2007 Issue 7 Research and application of surrounding rock stability to open-off cut in soft thick seam

Research and application of surrounding rock stability to open-off cut in soft thick seam
HUANG Han-fu;ZHANG Bin;FANG Xin-qiu

..............page:103-107

Effect analysis on enhanced excavation mechanics of slope anti shearing performances
HU Guo-an;AI Guo-dong

..............page:108-112

bhi ni zai jian xiang mu xin xi

..............page:118-119

mei tan ke xue yan jiu zong yuan fu shun yan jiu yuan jian jie
mei tan ke xue yan jiu zong yuan fu shun yan jiu yuan

..............page:7-8

Application and research on optical grating displacement real-time monitoring and measurement system
MAO Ling-tao;AN Li-qian;LIU Qing;WEI Feng;TAN Li-ping

..............page:100-102

Dust in mine roadway affected to transmission features of electric magnetic wave
PAN Tao;LI Yan-dong

..............page:97-99

Thermal gravity analysis of new black liquid coal water mixture
ZHU Rui;HUANG Ding-guo;WU Yu-min

..............page:95-96

Research on adsorption performance of fly ash to heavy metal waste water
HU You-biao;ZHANG Wei;WANG Shi-chao

..............page:92-94

Direct torque control and other new control methods for KTJ mine hoist
TIAN Rong

..............page:71-73,99

Overhaul period and designed service life of drum coal shearers at home and abroad
FENG Jing-ruo;ZHANG Chun;YANG Jian-kang;YANG Qi-ping

..............page:67-70

Design on signal collection system of explosion-proof geological radar with ultra high frequency
WANG Jun-shuang;SU Hong-qi;SUI Xiao-jing

..............page:64-66,70

Design on running car monitoring and control protection system for mine inclined shaft hoisting
MA Chen-bo;DU Chang-long;LI Lei

..............page:61-63,102

Application of pre-stressed anchor and grouting combined support technology under complicated geological conditions
YANG Jian-guo;QU Xian-chao

..............page:58-60

Application of bolt-steel mesh-anchor combined support to return airway of island mining face
WU Yong-zheng;XU Hong-yan;WU Zeng-guang

..............page:55-57

Improvement of self science and technology innovation capacity to ensure mine safety
WANG Jian-guo

..............page:1-6

Roof control and practices on coal mining under complex roof
FANG Bo-cheng

..............page:8-12

Fully mechanized coal mining technology for unregulated coal mining face in 75 Shengjian Mine
XU Xin-liang;HUANG Zhi-jiang;LI Ke-ju

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

Top coal caving mining technology with coal pillar in V type ventilation gateway in steep inclined seam
ZHANG Ge;CHEN Jian

..............page:15-18

Relationship between working load of rock bolt and vibration basic frequency
LI Jian-gang;LIU Hai-feng

..............page:89-91,94

Design of simulation insulated circuit with non-linear compensated
CHEN Song-li;LI Kui;CHEN Chun;DING Lin

..............page:86-88

Research on influence factors to mechanical strength of biological mass type briquette
XING Bao-lin;ZHANG Chuan-xiang;PAN Lan-ying;HUANG Guang-xu

..............page:83-85

Thermal gravity analysis on combined combustion features of Shenmu coal and semi coke
ZHAO Shi-yong

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

Research on fly ash affected to workability of high performance concrete
MI Wen-yu

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

Design and practices on coal mine operation regulation making and management system
WANG Xiang-qian;MENG Xiang-rui;BAO Zheng-ming

..............page:74-76,96

Research on bolt and grouting reinforced technology for mine inclined shaft roadway
CHEN Jin-yu;XIE Wen-bing;ZHAO Chen-guang

..............page:51-55

Marithan grouting material applied to reinforce broken roof in Zhongxing Mine
SONG Yin-zhu;ZHANG Jian

..............page:48-50

Design practice on grid type coal mine monitoring and measurement network with wireless sensor
LIU Bin;YANG Wei

..............page:44-48

Constructive technology for soft surrounding rocks in Xinxing Mine
XU Zheng-dong

..............page:41-43

Digital borehole camera technology applied to fully mechanized top coal caving and mining in special thick seam
LIU Gui-xiang

..............page:39-40,43

Research on fire accident handling for seam with high moisture
LIU Yong-li;WANG Ru-zhu;SUN Shu-cheng;CHEN Xin-yu

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

High-resolution ground electric resistance rate method to probe unusual mass in mine geology
WU Rong-xin;LIU Sheng-dong;ZHOU Guan-qun

..............page:33-34,38

Mine gas control method for mine high gassy roadway heading face
LU Lian-ning;WANG Guang-zhi

..............page:30-32

F19 fracture zone features and direction deduction to seek seam in Yaojie Coal Field
ZHU Xiao-ning;GENG Hong-min

..............page:27-30

Safety mining technology for coal seam in air oxidized zone under water bearing soft strata
DAI Chang-qing;XUAN Yi-qiong;YANG Ben-shui

..............page:22-26

Research on anti-leakage technology with thin concrete wall for coal bunker in mine transportation roadway
ZHENG Xiao-peng;ZHOU Wei-xing

..............page:19-21,26