人民长江2016，Vol.47Issue(14)：95-97,112,4.DOI:10.16232/j.cnki.1001-4179.2016.14.022
渠道输水损失计算的回归分析方法研究
Study on regression analysis of channel water loss calculation
谭丹1
作者信息
- 1. 中铁第四勘察设计院集团有限公司，湖北武汉430063
- 折叠
摘要
Abstract
At present , the traditional Kostiakov formula is used to calculate the leakage of water channel .But it also has obvi-ous deficiency , namely the operation aging of channel seepage is neglected and relevant formula parameters are not in conformity with the actual situation in China .In view of the above problems , a new method with mathematical regression analysis is carried out, and the flow measuring method , software, measuring points arrangement and data collection and analysis associated with this method are introduced .The leakage calculation in one typical irrigation districts shows that improving the traditional empirical for -mula by regression analysis method can obtain ideal results with high accuracy .关键词
动水测流/输水损失/经验公式/回归分析Key words
dynamic water flow measurement/water diversion loss/empirical formula/regression analysis分类
建筑与水利引用本文复制引用
谭丹..渠道输水损失计算的回归分析方法研究[J].人民长江,2016,47(14):95-97,112,4.
