摘要
为解决常规断面间距计算中存在的物理概念不明确、计算方法不统一、计算成果精度较低等问题,提出了容积等效断面间距的概念和计算公式,阐述了容积等效断面间距的高程分级标准、计算流程及特殊问题的处理方法。利用2010年小浪底水库实测数据,对该水库不同高程的容积等效断面间距进行了率定、计算。经过2011年和2012年4个测次实测资料的检验,表明库容计算结果的精度明显提高,满足有关规范的要求。
In order to solve the problems in conventional section spacing calculation such as unclear physical concepts,non-uniformed calculation method and lower precision of calculation results,this study introduced the concept and formula of volume equivalent cross-section spacing as well as dealing ways for special problems. Based on the measured data of Xiaolangdi reservoir in 2010,the volume equivalent cross-section spacing of different elevation were calibrated and calculated,and then checked by observed data in 2011 and 2012,it proved that the result precision was ob-viously improved and met the standard requirement.
出处
《人民黄河》
CAS
北大核心
2014年第10期12-15,共4页
Yellow River
关键词
算法
容积等效断面间距
库容
小浪底水库
algorithm
volume equivalent cross-section spacing
reservoir storage
Xiaolangdi Reservoir
