飞来峡水利枢纽新建二、三线船闸通航水流条件的试验研究

Experimental study on navigation flow condition for newly built second-line and third-line shiplocks of Feilaixia Water Control Project

飞来峡水利枢纽由于场地限制,新船闸需要在在凸岸建设,要获得良好的通航水流条件难度较高。本文通过整体定床物理模型试验,研究了飞来峡水利枢纽新建二线、三线船闸并列布置方案在各种正常运行工况下的通航水流条件,对船闸布置方案进行了优化,最终提出了满足通航要求的船闸布置方案,可供同类工程设计参考。

Due to the site limitation, the shiplocks of Feilaixia Water Control Project to be newly built are necessary to be buih on the convex bank therein, for which it is difficult to get a better navigation flow condition. Through experiment made by an integrated immovable bed physical model, the scheme of the parallel arrangement of the shiplocks under the navigation flow conditions with various normal operation conditions are studied, and then the arrangement schemes are optimized, finally, an arrangement scheme that can meet the relevant navigation demands is proposed, which can provide a reference for the design of the simi- lar project concerned.