A cut-off drain safely discharges runoff water to a waterway. From there water flows either into the natural drainage system or is harvested in storage facilities for further use. Cut-off drains are …

Cut-Off drains or curtain drains are an effective method of protecting constructed elements from uncontrolled movement and possible accumulation of subsurface water.

Cut-off surface drains are used to prevent water from flowing without restriction down the slopes of cuttings and embankments. Read More

A cut-off drain is a graded channel constructed to intercept and divert the surface runoff from higher ground/slopes and protect downstream cultivated land or village. This safely diverts the …

To prevent increasing the infiltration potential and embank- ment erosion, the cut-off drain should be lined with grouted rip rap and the discharge dissipated away from the cutting if possible or...

Traditional cut-off drain A ditch made of soil and stones that protects fields from water runoff. Stones are placed on the lower side of the ditch to raise the soil wall and to stabilize the ditch, …

Drains can be placed as a trench or fin at the toe of a cutting, between the cutting and the pavement construction (Fig. 13.23). These act to lower the water in the cutting both increasing …

Quality problems analysis and prevention about cut-off ditch embanKment construction Wang Guang-de, Du Qiu-yuan (Weifang cityHighway Management …

2012年2月24日 · 【Key words】Cut-off ditch; Construction quality; Analysis; Prevention 1. 质量问题 路基截水沟又称天沟 一般设置在挖方路基边坡坡顶以外 或山坡路堤上方的适当地点 用以拦 …

A drainage system for draining seepy hillsides. Tiles are placed along the hillside to intercept the seep water and prevent it from reaching the bottom land, or an open channel is dug along the …