暗管排水在沙质土堤雨淋沟防治中的应用

Application of Underground Pipes for Drainage onPrevention and Control of Rain Rill in Sandy Soil Dikes

摘要:

雨淋沟是河道堤防、水库堤坝常见的破坏形式之一，特别是沙质土堤,极易受雨水冲刷产生雨淋沟,如果不及时防治,雨淋沟将不断发展,若造成水土流失，对河道堤防将造成严重安全隐患。因此，防治堤防雨淋沟意义重大。在洙赵新河堤防雨淋沟防治中采取埋设暗管排水方式，实现了无需永久占地、节约建设投资、排水效果良好的目标。

Abstract:

Rain rill is one of the common damage forms of river dikes and reservoir dams, In particular, sandy soil dikesare highly prone to form rain rill due to rainwater splash erosion, If not prevented and controlled in a timely manner, rainrill will contimue to develop, and splash erosion will be a serious safety risk to river dikes. Therefore, the prevention andcontrol of rain rill in dikes is of great significance, In the prevention and control of rain rill into the Zhu Zhaoxin RiverDike, which has achieved the goals of no permanent land occupation, saving construction investment, and good drainageeflect.