河道沉积物疏浚工艺的集成与优化研究  

Optimization of Integrated Dredging Process for River Sediment

作　　者：孟庆旺[1] 

机构地区：[1]天津城投集团,天津300050

出　　处：《中国给水排水》2006年第21期104-108,共5页China Water & Wastewater

基　　金：天津市科技发展计划项目(043111811)

摘　　要：以天津市大沽河沉积物的疏浚和处置方法为研究对象,采用多目标规划法对河道沉积物的4类20种疏浚方法进行优化。结果显示,使用线性加权和法及理想点法均可以得出沉积物处理的最优集成工艺,为了在工程中具有更多的选择,可以优先使用理想点法对工艺进行排序,结果理想、可靠。Abstract： Taking the sediments of the Dagu River in Tianjin as an example, using the multi-objective program, twenty kinds of four categories of watercourse sediment dredging processes were optimized. The results reveal that the linearity weighted method and the ideal point method can all educe the optimal solution for sediment treatment. In order to obtain a more variety of choices for construction, using the ideal point method to rank the processes will receive excellent and credible results.

关 键 词：河道底泥 集成疏浚工艺 多目标规划 

分 类 号：X522[环境科学与工程—环境工程]