硬式扫床在松花江三姓浅滩二期航道整治工程中的应用

Application of Rigid Sweep in Songhuajiang River Sanxing Shoal Phase ⅡChannel Regulation Project

通过对松花江三姓浅滩的整治，详细介绍目前黑龙江航道局所使用的硬式扫床器的 结构型式、工作原理、实施步骤及扫床工作定位方法等。

In combination with Songhuajing River Sanxing Shoal Regulation Proje ct, it introduces in detail the structural type, working principle, operational procedure and positioning method of the rigid sweeper utilized by Heilongjiang W aterway Engineering Bureau.