intercepting drain

基本解釋

Before the construction sections start up, we should work the intercepting drain and barrel drain of the balanced sections well, to make sure the drainage unhindered.
各施工段開工之前，首先做好填挖方段的截、排水溝，確保排水順暢，軟土段的路堤段優(yōu)先進(jìn)行處理。
The illogical design of intercepting drain on the top of highway slope has much influence on the stability of highway slope, which is an importance reason causing highway slope disasters.
坡頂截水溝設(shè)計(jì)不合理對(duì)公路邊坡的穩(wěn)定性影響較大，是引發(fā)公路邊坡災(zāi)害的一個(gè)重要原因。