吴闵污水外排工程黄浦江倒虹管防淤措施分析  

Analysis on Sediment Deposition Prevent in the Inverted Siphon across Huangpu River of Wujing Minhang Wastewater Discharge Line

作　　者：钱达仁 刘成[2] 韦鹤平[3] 

机构地区：[1]上海市建委 [2]安徽建筑工业学院环境工程与电子系 [3]上海同济大学环境科学与工程学院

出　　处：《给水排水》2000年第7期1-3,共3页Water & Wastewater Engineering

摘　　要：利用最新的国内外有关排水管道泥沙运动规律的研究成果 ,分析了上海市吴闵外排工程黄浦江倒虹管泥沙淤积问题 ,根据输移悬移质、推移质和起动粘性泥沙所要求的流速 。Upon the achievements of up to date researches on sediment transport in sewer, the sediment depositions in the inverted siphon across Huangpu River of the Wujing Minhang Sewage Project in Shanghai are analyzed. Based on the required velocity for transporting of suspended load and bed load and for starting cohesive sediment movemnet, the measures to prevent severe sediment deposition in the inverted siphon are put forward.

关 键 词：倒虹管 悬移质 推移质 防淤 污水外排工程 

分 类 号：TU992.23[建筑科学—市政工程] TU672.2