At the foot of the drainage on embankment slope, there must be a drain, the depth and thickness of which must guarantee enough draining section when the surface is frozen.
The effect of increasing drainagedepth on seepage discharge and uplift of dam foundation is studied when curtain depth is fixed.
帷幕深度一定时,分析了排水孔深度的变化对渗流量和扬压力的影响。
3
According to the causation, foundation depth and location, the soft foundation can be treated using the methods of surface layer treatment, displacement, loading and vertical drainage.