一、引航道上的导航建筑物 通航建筑物引航道上导航建筑物的结构形式主要取决于建筑物的高度、水位变化的幅度和地基土壤的性质等。 导航建筑物一般采用透空式结构。 对于大中型船闸、升船机,导航建筑物一般多采用连续式结构。 实际设计、运用中,若通航水位变幅很 First, the navigation channel on the navigation channel Navigation structure on the navigation channel on the building mainly depends on the height of the building, the magnitude of the water level changes and the nature of the foundation soil. Navigational buildings generally adopt a see-through structure. For large and medium-sized shiplocks, ship lift, navigation buildings generally use more continuous structure. Actual design, use, if the navigable water level is very large