长江安庆河段广成圩软体沉排护岸施工技术

Construction technique of soft sinking mattress for Guangchengwei revetment in Anqing reach of Changjiang River

软体沉排是一种替代传统抛石护岸的岸滩守护方法,机械化施工程度高。结合长江安庆河段广成圩护岸工程,从沉排施工的边界条件、施工设备投入、施工工艺和施工措施以及软体排的制作等方面介绍了软体沉排的施工技术。并且将GPS和RTK技术应用于沉排施工中,为施工技术拓展和施工质量提高提供了保障。工程完工后,经检验所有沉排单元质量合格,达到预期的护岸效果。

Soft sinking mattress construction is a highly mechanized method of bank protection instead of traditional riprap protection.We introduce the construction technique of soft sinking mattress from aspects of boundary conditions,construction equipment,construction technology,treatment measures and production.It provides guarantee for construction technique extending and improving construction quality due to the use of GPS and RTK techniques.The sinking mattress is qualified and the expected efforts are achieved.