公路建设项目弃渣场截排水设计探讨

Discussion on Drainage Design for Disposal Site of Highway Construction Project

公路项目由于建设里程长,土石方量较大,特别是在黄土丘陵沟壑区地形起伏变化较大,施工过程中经常伴有大量弃渣产生,在弃渣场的水土保持措施设计中截排水措施设计成为影响弃渣场安全稳定的一项重要措施。以某公路工程为例,对典型弃渣场截排水设计进行了探讨,以期为类似弃渣场开展水土保持设计提供参考。

In the highway project,due to the long construction mileage,the large earthwork volume,and especially the great change of topographic fluctuation in the loess hilly gully area,a large amount of waste slag can be produced during the construction process.In the design of soil and water conservation measures,the drainage design has become an important measure affecting the safety and stability of the disposal site.In this paper,based on a highway project,the typical drainage design for disposal site was discussed,hoping to provide reference for the design of soil and water conservation of similar disposal site.