某河堤背水坡滑坡分析及处理措施

针对某河堤背水坡发生大段滑坡,具体分析了滑坡事故的发生原因,并对“前堵后导”的抢险处理措施进行了详细介绍,即迎水坡用土袋进行帮宽防渗,而在背水坡则用石渣进行导渗、阻滑和支撑。最后,文中还提出对于河堤防护应建立防护预案和相应措施的建议。

Analysis of the Land Slide and the Treatment of a Riverbank

Reasons for the land slide of a riverbank are analyzed and the treating measure of "Qian Du Hou Dao" is detailed,in which soil bags are used to widen the riverbank and prevent seepage at the water ward side of the riverbank,and rock ballasts used to lead seepage and prevent sliding and support at the other side of the riverbank.It is also suggested that the defense precaution scheme be established in riverbank defense.