密排管桩在河道整治工程中的应用

Application of dense row pipe pile in river course improvement project

随着江苏省水利工程积极推广生态护岸,管桩护岸作为新型护岸型式在南通市河道整治工程中得以大力推广。结合通州区团结河整治工程实例,重点介绍了管桩护岸管桩的制作、运输、沉桩施工工艺和质量控制措施,为工期紧、无开挖作业面的河道护岸设计提供了新的设计思路。

With the active promotion of ecological bank protection by water conservancy projects in Jiangsu Province, pipe pile bank protection as a new type of bank protection has been vigorously promoted in the river course improvement project in Nantong City. Combined with the example of the Tuanjie River Improvement Project in Tongzhou District, the production, transportation, pile driving construction technology and quality control measures of the revetment pipe piles were introduced in detail, which provided a new design idea for the river bank revetment design with tight construction period and no excavation work surface.