山区公路建设水土流失防治措施探讨

Discussion on prevention and control measures of soil erosion for highway construction in mountainous area

山区公路建设产生的水土流失主要发生在施工阶段主体工程的路基挖填工程和弃土场。通过对山区公路建设中的水土流失的环节分析,阐述山区公路建设中预防和治理水土流失的各种措施;针对山区公路建设水土流失的特征,探讨了水土流失的防治思路和对策。

The soil and water loss caused in the highway construction in mountainous area occurs mainly in subgrade engineering of principle part of the project during construction process and the layout of spoil ground. Through analysis of soil and water loss in highway construction link, this paper expounds the various measures of prevent and control soil erosion. According to the features of soil erosion in the highway construction in mountainous area, this paper discussed the ideas of prevention and main countermeasures.