Taking the Yangtze Estuary deepwater channel regulation project as an example,the paper introduces the new bed protection structure mainly of geotextiles,and development and application of large sand-bagged dike core structure

• 文章以长江口深水航道治理工程为例， 介绍以土工织物为主要材料的新型护底结构及大型袋装砂堤心结构的开发应用。