Coal Science & Technology Magazine 2009 Issue 2 Feasibility Research on Fully Mechanized Caving Mining in Shangyuquan Coal Mine

Feasibility Research on Fully Mechanized Caving Mining in Shangyuquan Coal Mine
SI Zhi-qun

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Control Study on Rock Stability of Soft Roadway under the Condition of High Stress
SUN Wen-liang;L Wei-dong

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ji yu can zong xian de mei kuang an quan tong xin jian kong wang luo yan jiu
shi li na

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ling yu ben ti jian mo yan jiu yu shi xian
wang han ; zhang gong jie

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Studied Status Quo of Convergence Restriction Method in the Geotechnical Engineering
YANG Feng;WANG Lian-guo;LU Yin-long

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Mechanics Analysis of Breaking of Gigantic Thick Hard Rocks over the Cob
WANG Xian-liang;DOU Lin-ming;LI Feng-rong

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xu zhou kuang wu ji tuan xian jin yu suan shi wu qian xi
zhuang jian wei

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Discussion about the Damping Method of Wheel Loader
DING Jian-jun;CAO Wan-tao

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she bei zhao yi biao jia ge tan pan de ji qiao he shi jian
feng chun

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395bi dian chan qu dong gto sheng ji igbt hou pin fan shao igbt gu zhang de fen xi
lu yun feng

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dui xu kuang ji tuan zhuan xing zhen xing shi qi ren cai gong zuo de si kao
zhang ke gui

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Behavior Rule of Rock Pressure of Working Face with Filling by Gypsum in the Process of Overhand Mining
LI Tao;MO Ji;YAN Bin

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Application of Light Caving Mining Technology in Mining of Thick Coal Seam
SHI Hong-lin

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dan shen jing yuan psd zai pei mei kong zhi xi tong zhong de ying yong
gao feng ; ni li ge ; hao zuo

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chao gao fen zi ju yi xi jia peng liang zai hui cai gong zuo mian de ying yong
zhang jun

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zhu yao tong feng ji zai xian jian kong xi tong zai xin qiao mei kuang de ying yong
liu jing yong ; shi li ping

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Utilization and Research on Mining Technology of Coal bed Methane in Guizhou Province
YANG Shi-yong;MAO Deng-qiang;YANG Hong-yi

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qian xi mao suo zai fu he ding ban zhi hu zhong de zuo yong
li ceng lin

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Practice of Supporting Technology in Near Coal Roadway
SONG Yang-sheng;FAN Jun;HUANG Yan-li

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Prevention and theoretic analysis of rib fall in fully mechanized caving face
YUAN Qian-jin

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sui shi zhuang chu li ruan tu di ji she ji de you hua
liu de long

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Probe into Supporting Technology of Soft Roadway
WAN San-jun

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qian tan re wang yuan cheng ji liang jian kong xi tong
zhu yong xi

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shi gong jian li guo cheng zhong de jin du kong zhi
hu zhong yang

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gao ya yi bu dian dong ji chang jian gu zhang ji yu fang cuo shi
zhu shi long ; li shan he

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In-situ application of high strength and steady shoring technology
WU Wen-guang

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mei cang xiu hu ji shu de yan jiu he ying yong
cai xiang lei

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Analysis of Implement of Modern Logistics in Xuzhou Mining Group
HUANG You-jing

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mei kuang qi ye zai an quan jiao yu shang bu rong hu shi de liang ge wen ti
xu guang cui

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mei kuang jing xia ren yuan guan li xi tong
zuo shu ping

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xu zhou shi fu wu ye fa zhan de tu jing he si kao
yuan xiao zuo

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Treatment of Coal Oxidation Lost in Cob Area by Infusion of the High-Level Boreholes
QIAN Ze-bing;WEI Wei

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kj335 jian kong xi tong zhong xin zhan zhu ji kuai su qie huan de yan jiu
xu hong liang

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fang zhi co2 tu chu ji shu yan jiu
sun jian she

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Optimization of Gas Suction Project by Mining Lower Protective Seam
GE Chun-gui

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Technology research on ventilation deal with under shaft in Shandong Jiudian Gold Mine 29 channel
WANG Liang-zhong;ZHANG Yong-liang;SHI Mei-fang

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Preventing Technology of Gas and Spontaneous Combustion in the process of Fully Mechanized Caving of Short Distance Coal Seam
WANG Shi-sen

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Analysis of the Braking and Controlling System of Lower Belt Conveyor
MA Xiao-ying

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ren ti gan ying hong wai ji shu zai mei kuang zong jue ji zhong de ying yong
li xiang ; zhang bei ping ; liu yin gen

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zhong hou mei ceng pao cai fang ding mei xin ji shu de yan jiu
meng jian bing

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shui ping yi dong ye ya zhi jia li huan ping ban che de fang fa
zhang qing fei

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han qiao mei kuang tu shui jue ce xin xi xi tong
peng ming ; mao hong chuan ; wu dan

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quan tai mei kuang 35128 zong fang mian zong he fang zhi shui ji shu
zhang bao tai

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qw08- xing shui cang zi dong qing wa she bei ji qi ying yong
li xiang ; tian hua ; yu bing ; sun ye yan

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dian dong li shi xie mei qi de gai jin she ji
cui yue feng ; han wen

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huo dian chang jing dian chu chen qi de xuan ze
li zhen

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fan shen tou qian yu chu li fang fa de xuan ze
yin yu an

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Testing and Analyzing System Based on LabView
YANG Ran;YIN Xiang-chao

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diao rong diao ya shi wu gong zi dong bu chang ji shu de yan jiu yu ying yong
shen bo ze ; xia

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xuan mei chang mei ni fu xuan yu tuo shui gai zao fang an de xuan ze
wu li jun ; liu jian xin ; wu ling

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shuai lao kuang jing jie yue shui zi yuan de xin ju cuo
huang gui qiang

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35kv bian dian suo bu chang dian rong qi ying yong ji gai jin
xu rui yong ; cao zhao xi ; li ai hua

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Point about the coal industry to carry out certification of repair problem
GENG Xiang-hong

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DS5 Full Automatic High-Pressure Wattless Compensation Device and Its Application
ZHOU Wei-wei;WANG Jian-hua;ZHAO Xue-lin

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rou xing yan hu zhi jia cai mei fa zai ji qing xie mei ceng zhong de ying yong
ding bang cai ; sun jian ping

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tu chu mei ceng da zuan chang jian wen ti de chu li
li ai min

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Practice and Technological Research on Excavating Excessive Big Deep Swallow Hole
LI Dong-feng;LIU Si-jia;FU Wen-gang

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Establishment of Forecasting System of Coal and Gas Outburst in Tucheng Coal Mine
YIN Zhi-xiong

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