基于GIS的煤与瓦斯突出区域预测的可视化
|
摘要
为了查明矿井地质构造、应力场等突出影响因素与突出危险性之间的内在联系,在GIS技术支持下建立多因素模式识别模型,综合应用VB、MATLAB完成煤与瓦斯突出危险性预测可视化程序的开发。用多因素模式识别概率预测方法进行煤与瓦斯突出危险性的区域预测,划分潘一矿井田的煤与瓦斯突出危险区、突出威胁区和无突出危险区,对煤与瓦斯突出危险性做出评估。实现煤与瓦斯突出预测的可视化管理,提高瓦斯灾害预测的准确性。
In order to find out the relation between mine geology structure and stress field etc.affecting coal and gas outburst,with the multi-factor pattern recognition model established by GIS,VB and MATLAB are used to design and the visualization system of coal and gas outburst prediction is completed.They are applied to predict coal and gas outburst regional hazard,by means of which the Panyi mining area was then divided into coal and gas outburst dangerous area,threatened area and safety area,to assess and predict the danger of coal and gas outburst.The visualization managements of coal and gas outburst prediction are achieved,then the accuracy of gas of coal and gas outburst prediction is improved.
In order to find out the relation between mine geology structure and stress field etc.affecting coal and gas outburst,with the multi-factor pattern recognition model established by GIS,VB and MATLAB are used to design and the visualization system of coal and gas outburst prediction is completed.They are applied to predict coal and gas outburst regional hazard,by means of which the Panyi mining area was then divided into coal and gas outburst dangerous area,threatened area and safety area,to assess and predict the danger of coal and gas outburst.The visualization managements of coal and gas outburst prediction are achieved,then the accuracy of gas of coal and gas outburst prediction is improved.
引文
[1]张宏伟.淮南矿区地质动力区划[M].北京:煤炭工业出版社,2004.
[2]张宏伟,马翼飞,段克信.构造应力与矿区地震[J].辽宁工程技术大学学报:自然科学版,1998,17(1):1-6.
[3]刘学锋,孟令奎,赵春宇,等.基于GIS的地质图3维可视化表达及其地质意义[J].测绘通报,2003,3:59-61.
[4]刘武成,周栩.基于GIS的工程施工动态可视化仿真[J].中南大学学报:自然科学版,2004,35(4):643-646.
[5]张后全,赵德深,赵兴东,等.采场上覆岩层运动范围与顶板事故可视化研究[J].矿业研究与开发,2004,24(6):79-83.
[6]杨帆,麻凤海,刘书贤,等.采空区岩层移动的动态过程与可视化研究[J].中国地质灾害与防治学报,2005,16(1):84-89.
[7]武强,魏学勇,张宏,等.开滦东欢坨矿北二采区冒裂带高度可视化数值模拟[J].煤田地质与勘探,2002,30(5):41-44
[2]张宏伟,马翼飞,段克信.构造应力与矿区地震[J].辽宁工程技术大学学报:自然科学版,1998,17(1):1-6.
[3]刘学锋,孟令奎,赵春宇,等.基于GIS的地质图3维可视化表达及其地质意义[J].测绘通报,2003,3:59-61.
[4]刘武成,周栩.基于GIS的工程施工动态可视化仿真[J].中南大学学报:自然科学版,2004,35(4):643-646.
[5]张后全,赵德深,赵兴东,等.采场上覆岩层运动范围与顶板事故可视化研究[J].矿业研究与开发,2004,24(6):79-83.
[6]杨帆,麻凤海,刘书贤,等.采空区岩层移动的动态过程与可视化研究[J].中国地质灾害与防治学报,2005,16(1):84-89.
[7]武强,魏学勇,张宏,等.开滦东欢坨矿北二采区冒裂带高度可视化数值模拟[J].煤田地质与勘探,2002,30(5):41-44
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心