复杂地形长距离大流量倒虹吸临时工程的建设与运用  

Construction and Application of a Long-distance Large-flow Inverted Siphon Temporary Work with Complex Topography

作　　者：汪航 胡婷 胡小梅[1] 陈崇德[1] WANG Hang;HU Ting;HU Xiaomei;CHEN Chongde(Hubei Zhanghe Project Administration Bureau,Jingmen 448156,China)

机构地区：[1]湖北省漳河工程管理局,湖北荆门448156

出　　处：《水电与新能源》2024年第10期75-78,共4页Hydropower and New Energy

摘　　要：宋家嘴渡槽拆除原址重建期间,为确保下游供水,需要修建倒虹吸临时通水工程。针对倒虹吸临时工程地形复杂、线路长、引水流量大、跨越建筑物多等特点,详细分析和阐述了工程的布置、施工、主要技术措施及通水运用情况。工程实践证明,倒虹吸临时工程的建设符合实际情况,运用效益明显,达到了预期效果。可供类似工程的建设参考。During the demolition and reconstruction of Songjiazui Aqueduct,a temporary inverted siphon is constructed to ensure the water supply to downstream areas.Considering the characteristics of the inverted siphon temporary work,such as complex topography,long distance,large water diversion flow,and multiple structure crossing,the layout,construction,main technical measures and water supply operation situation of the project are analyzed.Engineering practice shows that the construction of the inverted siphon temporary work meets the actual situation,with significant application benefits and expected performance.

关 键 词：倒虹吸工程 建设 运用 东风渠灌区 

分 类 号：TV6725[水利工程—水利水电工程]