浅谈京张高速公路水土保持

Discussion on the soil and water conservation of Jing-Zhang highway

结合京张高速公路的具体自然地理条件,对其施工过程中一些值得借鉴的水土保持防治措施进行了分析,阐述了施工中应注意的问题,提出高速公路施工过程中应根据路段的不同情况采取不同防护措施,从而保证路基稳定,防止水土流失。

The environmental protection is emphasized gradually on the highway construction process so to have the better soil and water conservation, the greening and beautifying environment on the construction process is very important. This paper has an analysis on the worthy of reference for the prevention measures of soil and water conservation on the construction process combined with the specific natural geographical condition on the Jing-Zhang highway. It has an exposition about the problems for attention on the construction. Pointed out the highway construction process is adopted the different protection measures according to the different situations on the different road section to guarantee the subgrade stability and the prevention of water loss and soil erosion.