Outbursts of coal and gas in Australian-major technological developments

摘要：

　　This paper reviews major technological developments in prediction and prevention of the outbursts of coal and gas in the Australia coal industry over the last 100 years,with particular emphases on those that influenced or have been influential in shaping subsequent mining activities.The current approach in Australia,which utilizes threshold gas content values and management plans,has greatly reduced the number of outburst incidents.However,there are a number of aspects of the current approach that are perceived as either inadequate or inappropriate or impractical in some coal seam conditions.To address these concerns and achieve a strategic goal of economically sustainable and outburst-free coal mining,future technological development needs are proposed and presented in this paper.

关键词： Coal mining outbursts outbursts in Australia outburst prediction outburst prevention

作者: Sheng XUE Jun XIE

作者单位: CSIRO Earth Science and Resource Engineering,PO Box 883,Kenmore,QLD,Australia 4069

会议类型: 国内会议

会议名称: 中国工程科技论坛第118场——2011国际煤矿瓦斯治理及安全会议

会议地点: 合肥

会议语种:英文

页码: 236-241

在线出版日期: 2011-05-14（万方平台首次上网日期，不代表论文的发表时间）