会议专题

2009煤矿瓦斯灾害预防与控制国际研讨会(International Symposium on Prevention and Control of Gas Disaster in Coal Mine 2009)

总文献量: 49篇会议类型: 国际会议会议地点: 重庆主办单位: 中国煤炭学会会议日期: 2009-05-20

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Wide input for adaptive power supply of mine

Qiang Huang Yugang Su Yuanxiang Lu Qingshan You

Study on finite element simulation and in-site monitoring of ground subsidence law for omprehensive mechanized caving coal mining under railway

Keheng Wen Changqing Liu Jianxi Ren Hui Liu Yinhe Zhang

The theoretical research and practice on coal mine gas eztraction and surface development design

Guojun Li

Ezperiment on coal-bed methane hydrates formation in the ultrasonic field

Shicai Sun

The research and practice of gas control technology at Shuicheng mining area

Qiping Ran

Study on the law of disturbed coal seam permeability

Wangang Jiang Changming Wang Cong Ou

Ezperimental study on gas diffusion law of drill cuttings during the whole desorption process

Ying Han Feiyan Zhang

Optimization and design of coal mine safety supervision information flow based on Internet/Intranet

Dawei Ren Xingdong Li Yunxia Zhao Lizhi Fu

Properties of mazimum allowable ozygen content of flammable gases (liquid vapors)

Zengliang Zhang Boquan Lin Gemei Li

Analysis on gas occurrence features in Shuicheng mining area

Zhaozhu Yan Zhiwei Zheng Qiping Ran

Research of roof control and design of surrounding rock support in No. 9 coal gateway of Wuda coal mine district

Xiangyou Gui Yundong Ma Zhongming Yu

Numerical analysis on the rules of coal movement and the failure mechanism and the force characteristics of the powered supports due to mechanized top-coal caving in steep thick seam

Shengjun Miao Shuren Wang Zhaofei Hou

Ezperimental study on the law of gas flow in coal body under action of true three dimension stress

Baisheng Nie Xueqiu He Xiangchun Li Fangbin Liu

The connotation of intrinsic safety culture and its construction clue in coal mines

Shuicheng Tian Lei Xu Li Wang

Study on gas seepage law based on supporting pressure attribution of tunnel surrounding rock

Qinghua Zhang Shutong Zhang GuoweiDong

Research on helical drilling equipment used in loose coal seam and its technology

Qingfeng Wang Songlin Chen Bing Lv Dezhong Xin Chunbao Shi Jun Wan

Devoting to safety science and technology and promoting life guarantee

Qianting Hu

Ezperimental study on top coals failure law of eztremely thick seams mining face

Hua Nan Guangtao Deng Tao Xu

Study on prevention countermeasures of coal mine gas disaster in China

Qianting Hu

Study on the effect of outburst coal s gas seepage under ground stress

Guangzhi Yin Xiaoquan Li Hongbao Zhao Xiaoshuang Li