[1]齐黎明,林柏泉,支晓伟.基于RFPA-Flow的马家沟矿突出数值模拟[J].西安科技大学学报,2006,(02):167-169,174.[doi:10.13800/j.cnki.xakjdxxb.2006.02.006]
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基于RFPA-Flow的马家沟矿突出数值模拟()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2006年02期
页码:
167-169,174
栏目:
出版日期:
2006-06-29

文章信息/Info

Title:
Numerical simulation of Majiagou mine’s outburst on the basis of RFPA-Flow
作者:
齐黎明;林柏泉;支晓伟
华北科技学院安全工程学院 中国矿业大学能源与安全工程学院 天津理工大学环境与安全工程学院 北京101601 江苏徐州221008 天津300000
关键词:
突出 数值模拟 上山掘进
分类号:
TD712+.5
DOI:
10.13800/j.cnki.xakjdxxb.2006.02.006
摘要:
马家沟矿上山掘进突出严重威胁着该矿的安全生产,因此,掌握它的发展过程对突出机理研究及防突工作意义重大.以上山掘进突出后遗留的典型孔洞形状为基础,采用RFPA-Flow对此进行数值模拟.通过数值模拟反演出了马家沟矿上山掘进突出发生的地质条件及发展过程,归纳出了上山掘进突出机理,并通过数据处理,得出了在突出前后掘进头前方煤体内地应力、瓦斯压力分布状况及卸压区宽度变化规律.

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更新日期/Last Update: 2006-06-29