船闸引航道口门区通航水流条件改善措施

Improving Measures for Navigable Flow Condition at the Entrance of Approaching Channel

为解决水利水电枢纽及渠化工程中船闸引航道口门区的通航水流条件 ,各国学者同仁研究了多种改善措施 ,它们是堤头型式、堤身开孔、丁坝、潜坝、导航堤长短。

In order to solve the navigable flow condition at the entrance of approach channel in a hydro junction and canalization project,various improving measures have been studied by many scholars of different cou ntries,which include the type of levee,holes of lenee body,spurdike,submerged dike,length of guiding jetty and diversion method of discharging sluice,etc.