西津水利枢纽一、二线船闸轴线间距研究

Study on Axis Spacing between First-line and Second-line Shiplocks of Xijin Hydro Project

针对西津水利枢纽一、二线船闸轴线间距选择问题,文章从结构布置、施工组织、对远期一线船闸改建的影响、工程投资估算等方面,对115 m、120 m、130 m三个轴线间距方案进行了研究比选,确定出适宜的两线船闸轴线间距,并对西津水利枢纽两线船闸轴线间距的合理性进行了分析。

In view of the selection problem of axis spacing between the first-line and second-line shiplocks of Xijin Hydro Project,this article studied and compared the three axis spacing plans of 115 m,120 m,and130 m from the aspects of structural arrangement,construction organization,influence on the future first-line shiplock reconstruction,and project investment estimation,determined the appropriate axis spacing between first-line and second-line shiplocks,and analyzed the rationality of axial spacing between first-line and secondline shiplocks of Xijin Hydro Project.