China Coal 2010 Issue 3 A research and application of fire prevention and control technology used during top coal caving longwall face withdrawal in thick coal seams

On the optimization of bolt-mesh-anchor support parameter in complex situation
Wang Xuhong1; Wang Yuhuai2; Xia Huange3; Zhao Qifeng2 Co Ltd;Yuxian;Hebei province 075700;China)

..............page:48-51,55

Top coal caving long wall face:section protection coal pillar parameter optimization
Zhang Fei1; Fan Wensheng1; Sun Jianling2; Pan Yongqian2; Xu Li1

..............page:45-47,55

Countermeasures about how to improve the validity of SEA (Strategic Environmental Assessment) of overall coal mine district plan
Geng Haiqing1;Chen Fan1;Wang Qingchun2

..............page:18-21,34

A glimpse of typical coal mines in the U.S.A.
Dong Weiwu

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

Some thoughts on human resources development and management in state-owned coal companies
Lian Fulun

..............page:25-27

Selection of semi-continuous crusher for stripping and mining in Buzhaoba open-cast coal mine
Wu Donglai1; Cai Qingxiang2; Zhang Tianwen1; Chen Shuzhao2; Chen Yanlong2

..............page:56-58,64

Intensified industrial standardization to push forward coal industry scientific advancement
Liu Feng; Zheng Houfa; Liu Fu; Cao Wenjun; Cui Liqiong

..............page:5-9

Practice and exploration in building quality management system for occupational skill appraisal system of Kailuan Group
Zhang Zhiyou Co Ltd;Tangshan;Hebei province 063018;China)

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

Application of β-ray dust tester for dust monitoring in coal mines
Li Zonglun1;2; Zhao Xiuliang1; Peng Lijing2; Liu Liyan1

..............page:65-67

Practice of Dongqu Mine Coal Prep in its coal seperation process upgrading
Liang Yu1;2

..............page:75-77,85

On the combined application of genetic algorithm and neural network in the prediction of coal/gas outbursts
Chen Quanqiu1; Guo Yongyi1;2; Wu Shiyue1; Xu Yusheng3; Wang Canzhao1

..............page:86-89

A safety assessment research on factors that may lead to coal/gas outbursts
Guo Min1; Yu Zhongming2

..............page:93-96

An analysis of the effectiveness of gas extraction by high-positioned fissure drill-holes made in No.2 Mine in Huangling mining area
Hao Tianxuan; Yao Chunyu

..............page:97-100

A research on mine workers' psychology and mine work safety
Liu Qi; Kong Qi; Zhang Liyan

..............page:107-110

Persistence in the principle of "identical emphasis on three points",an important guarantee to coal mine work safety
Liu Liya

..............page:111-112,116

yong huo zi ben he ying ji shu zhu jiu guo ji hua kuang ye gong si fang zuo kuang ji tuan zong jing li zuo zhou mei ye gu fen you xian gong si dong shi chang wang xin
kang shu yun ;';'';'au';'cjfq');

..............page:113-116

On the application of coal gangue in acid mine water treatment in artificial wetland
Shao Wu

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

guo jia neng yuan ju : shi er wu mei ceng qi kai fa gui hua yi qi dong

..............page:12

nei meng gu : dan jing gui mo 30 wan t/a yi xia mei kuang nian di jiang tui chu shi chang

..............page:41

tai yuan hui te ruan qi dong qi kong zhi 3 500kw qiang li dai shi shu song ji qu de cheng gong
guo cheng xing ;';'';'au';'cjfq');

..............page:92

zheng zhong ke ji rong huo 2009 nian du chang sha gao xin qu qi ye biao zhun hua jiang

..............page:110

shou gou , di zao quan qiu cai kuang she bei shou yao gong ying shang bi sai luo si guo ji gong si wan cheng dui te lei ke si gong si kuang ye she bei bu de shou gou

..............page:128

wo guo zui da zhou cheng zai he nan mei ye hua gong ji tuan dan sheng

..............page:119

Risk management for international engineering projects
Shang Yanqiong

..............page:31-34

A comparative study on gas control effects by "U+L" type and "U+I" type gas drainage drifts in top coal caving longwall faces
Wu Yuguo;Wu Jianming;Wang Junfeng;Zhou Chunshan

..............page:101-103

cong ke yan dao chan ye de hua li zhuan shen fang tai yuan hui te ke ji you xian gong si dong shi chang guo jian ting
song zuo zuo ;';'';'au';'cjfq');

..............page:117-119

zhong guo shen hua shi zhi da quan qiu mei tan shang shi gong si shou wei 2010 nian gong mei jiang an yue ding jia

..............page:103

zuo kuang ji tuan cheng gong can yu kai fa m15 bian xing jia chun ran liao

..............page:119

wang zhuang mei kuang gao shui chong tian xiang mu huo guo jia ke xue ji shu cheng guo jian ding

..............page:67

A research on the tests and application of burst control technology realized in advance entry opened in roof strata
Hu Shengyong;Zhou Fubao;Xia Tongqiang;Liu Yingke

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

A study on stress wave breakage zone with coal seam pre-splitting blasting
Wang Zhiliang; Li Qizhong; Zhang Licong

..............page:52-55

On the application of TBS interference bed separator in Chengjiao Coal Prep
Li Zhengyong1; Tao Youjun1; Jing Leigang2; Liu Qian1; Wang Lili1

..............page:72-74,106

A research on coordinated coal exploration development and land utilization
Yang He; Liu Jinping; Chen Xing

..............page:22-24,38

Application of Kriging interpolation in production in a coal mine
Su Mingjin1;Xu Guangquan1;Li Peiquan2;Liu Zegong1;Yan Jiaping1;Huang Xiangjing2;Zong Yunfeng2

..............page:68-71

xin xi shi kong

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

mei kuang wa si zhi li guo jia gong cheng yan jiu zhong xin jing xin da zao ji shu fu wu pin pai sha qu mo shi

..............page:120-122