摘要
结合盐城市市级供水计量工程阐述了水量平衡原理在区域供水计量中的应用,根据陶舍小区试验建立相应的水量平衡计算模型,提出了模型中各要素的计算方法,并利用2002-2003及2003-2004年度的实测资料进行了验证。结果表明,利用该模型计算出的2个年度的水量平衡误差均在允许范围内,该试验区域水量处于平衡状态,该水量平衡模型能够用于区域供水计量分析中。
An introduction was given to the application of water balance principle to measurement of regional water supply in Yancheng City. Based on the water balance calculation model developed for Taushe district, the calculation methods for each factor of the model were proposed, and the factors thus obtained were verified by measured data of 2002-2003 and 2003-2004. The case study shows that the calculation errors of water balance for the 2 periods of time by the present model are within the petrmissible range, and the water volume of the experimental region is in a balance state. Therfore the model can be used for measurement and analysis of regional water supply.
出处
《水利水电科技进展》
CSCD
北大核心
2007年第2期10-11,17,共3页
Advances in Science and Technology of Water Resources
关键词
区域供水
供水计量
水量平衡原理
regional water supply
measurement of water supply
principle of water balance
