| 求解地下水污染源及传导参数的线性回归法 |
| |
| 引用本文： | 周新国,温季,聂宪江,郭冬冬.求解地下水污染源及传导参数的线性回归法[J].灌溉排水学报,1999(4). |
| |
| 作者姓名： | 周新国 温季 聂宪江 郭冬冬 |
| |
| 作者单位： | 水利部农田灌溉研究所!河南新乡453003 |
| |
| 摘 要： | 应用线性回归法 ,对在一维均匀流场 ,平面二维弥散 ,瞬时投源情况下的弥散试验资料进行适当变换后 ,可得回归直线方程 ,应用回归直线的斜率和纵截距分别求出污染源 (x0 ,y0 ,t0 )、传导系数 (DT,DL)、含水层流速 (U)及瞬时投入单位含水层厚度上的示踪剂的质量 (M)。
|
| 关 键 词： | 线性回归法 弥散资料 污染源 传导系数 |
A linear Regression Method of Determining Groundwater Contaminant Source and Transport Parameters |
| |
| ZHOU Xin guo,WEN ji,NIE Xian jiang,GUO Dong dong.A linear Regression Method of Determining Groundwater Contaminant Source and Transport Parameters[J].Journal of Irrigation and Drainage,1999(4). |
| |
| Authors: | ZHOU Xin guo WEN ji NIE Xian jiang GUO Dong dong |
| |
| Abstract: | By transforming properly, with linear regression method, the data contained under situation of one dimensional uniform flow, two dimensional level dispersion, and instantaneous source putting, a linear regression equation can be obtained. This paper also shows the computation and determining of groundwater contaminant source and conductive parameter, based on the slope and intercept of the regression equation. |
| |
| Keywords: | linear regression method dispersion groundwater contaminant source conductive coefficient |
| 本文献已被 CNKI 等数据库收录！ |
|
