| 基于Matlab采空区自燃“三带”数据处理的研究 |
| |
| 引用本文： | 张发亮,何启林,李跃通.基于Matlab采空区自燃“三带”数据处理的研究[J].安徽理工大学学报(自然科学版),2012(4):75-78. |
| |
| 作者姓名： | 张发亮 何启林 李跃通 |
| |
| 作者单位： | 安徽理工大学能源与安全学院,安徽淮南232001 |
| |
| 摘 要： | 为了更好的划分采空区＂三带＂宽度,采用Matlab软件对束管检测数据进行处理,在基于氧浓度指标法前提下采用残差图剔除不可靠点后二维曲线的精确拟合计算方法以及采空区走向、倾向、氧浓度的三维等值线法直接观测＂三带＂范围。两种方法相互验证,最终通过应用Matlab软件的精确处理,得出采空区最大氧化带宽度为：30.4～158.95 m;最小氧化带宽度为：32.17～158 m。
|
| 关 键 词： | 采空区“三带” 氧浓度指标法 二维曲线 精确拟合 等值线 |
Research on Data Processing for Spontaneous Combustion Three Zones in Goaf Based on Matlab |
| |
| Institution: | ZHANG Fa - liang, HE Qi - lin, LI Yue - tong ( School of Energy. and Safety, Anhui University of Science and Technology, Huainan Anhui 232001, China) |
| |
| Abstract: | In order to better divide ＂three zones＂ width in with software Matlab. Removing the unreliable points with goaf, detection data from bundle tubes were processed the residual case order plot, employ precise fitting cal- culation method of two dimensional curves based on the oxygen index method, and adopt three dimensional con- tour method based on the strike orientation,tendency orientation and oxygen concentration of goaf, then observing three zones range directly. With the two ways to mutual authentication, finally, process the data precisely through the application of Matlab software, it is concluded that the maximum oxidation zone width： 30.4- 158.95m and the minimum oxidation zone width ： 32.17 - 158 m. |
| |
| Keywords: | ＂ three zones＂ of goat＇ oxygen index method two dimensional curves precise fitting contour |
| 本文献已被 维普 等数据库收录！ |
|
