摘要
指数函数法是目前常用的水库水温计算方法。选取不同水温结构的典型代表性水库,结合实测资料分析探讨主要参数变化对计算结果的影响,在此基础上进行指数函数法主要参数敏感性以及与水库适用性分析。研究发现,在进行拟建水库水温预测时,如有库容、调节性能、地理位置等相似度高的类比水库,且实测水温结构为稳定分层型时,建议采用指数函数法。
Exponential function method is commonly used to predict water temperature in reservoirs at present. Based on field data,different types of reservoirs were selected typically in this paper in order to study the influence of main parameters on calculation results,and analyze the sensitivity of main parameters and the applicability of reservoirs. This study showed that exponential function method could be used to predict water temperature of the proposed reservoir when its temperature structure was stably stratified and had high similarity in capacity,regulation performance and geographical position.
出处
《环境影响评价》
2016年第3期62-65,83,共5页
Environmental Impact Assessment
关键词
水库水温计算
指数函数法
主要参数
敏感性分析
water temperature calculation of reservoirs
exponential function method
main parameters
sensitivity analysis
