内河重力式码头施工质量控制要点

Analysis on the key points of construction quality control of gravity wharf in inland river

重力式码头是我国分布较广,使用较多的一种码头结构的形式,其特点是依靠自身重量、地基强度维持其整体稳定性(如防止滑动和倾覆)。文章针对目前内河重力式码头施工的情况及实践中常见的质量通病进行总结和归纳,浅析内河重力式码头施工质量控制工法的技术要点。特别是对内河扶壁式结构码头工程中的基槽挖泥、基床抛石等施工作业项目的质量控制要点进行分析。

Gravity wharf is a form of wharf structure that is widely distributed in China and used more often. It ischaracterized by relying on its own weight and foundation strength to maintain its overall stability（such as sliding andoverturning）. The paper summarizes and summarizes the current situation of gravity wharf construction in inland riversand the common quality defects in practice, and analyzes the technical points of the construction quality controlmethod for the gravity wharf of inland rivers. In particular, the quality control points of foundation channel dredging,foundation bed riprap, wharf track displacement and settlement in inland river supported structure wharf project areanalyzed seriously.