摘要
淤地坝的经济使用期较长,时间价值不宜忽略。本文基于动态经济分析的方法,推导了计算拦泥库容最佳值及最大临界值的公式,简述了计算方法及计算结果的应用。
Using period of economy in silt-trap dam is longer, time value can not be neglected. Based on analysis method of dynamic economy,the formula for calculating optimum and maximum critical value of silt-retain reservoir capacity was obtained in this paper,and the application calculating method and results were briefly discussed.
出处
《水土保持学报》
CSCD
北大核心
1992年第4期49-53,共5页
Journal of Soil and Water Conservation
关键词
淤地坝
经济分析
库容
optimum reservoir capacity of silt-retain maximum
critical reservoir capacity of siltreatain
silt attester
economy anglysis
