围堰法在河道疏浚施工中的应用——以映秀特大泥石流清理过程为例

Cofferdam application in river dredging construction: Take super-large mudslides dredging of Yingxiu for example

为了加快泥石流阻塞河道的应急排险进度,保证人民生命财产安全,以映秀特大泥石流清理为例,介绍了围堰法在河道疏浚中的适用条件和具体的施工方法.通过该方法的实施,达到了安全、快速排除险情的目标.

To speed up progress of river dredging in emergency rescuing and to ensure the safety of people's life and property, taking super-large mudslides dredging of Yingxiu for example, construction way and application conditions of cofferdam are described on river dredging. By using the way, the target of eliminating dangerous could be carried out in safety and quick.