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本文依据各项坡面治理措施的拦泥指标、年进度指标及骨干工程施工期限三因素,以计算图形式推算出全区所需的拦泥总库容;定义了闲置拦泥库容的概念并用以压缩防洪库容;为在大面积水保规划中合理地确定总体库容提供了一套科学计算方法。在坝系优化规划研究中,建立了一个能反映综合治理要求且仿真度较好的非线性规划数学模型并取得理想的电算结果。
Based on three indicators, such as the indicators of sedimentation control, the annual progress indicators and the construction period of the key projects, the paper calculated the total storage capacity of the whole area of silt retention in the area by calculation. The concept of idle silt storage capacity was defined and used Compress flood control storage capacity; A set of scientific calculation methods are provided for the rational determination of total storage capacity in large-scale water conservation planning. In the research of dam system optimization planning, a mathematical model of nonlinear programming which can reflect the requirements of comprehensive management and has good simulation degree is established and the ideal calculation result is obtained.