连霍高速郑洛段水土流失与水土保持探究

Research on Soil Erosion and Water and Soil Conservation in Zhengluo Section of Lianhuo Expressway

高速公路是国家重要的基础设施,对经济发展起着巨大的推动作用。高速公路建设项目不断增多,规模不断扩大,所引起的水土流失与水土保持问题是近年来公路建设中逐渐出现的全新课题。《水土保持法》要求,高速公路建设项目验收之前,必须进行水土保持工程的验收,文章以连霍高速郑洛段为基础,根据建设项目不同分区水土流失的特点、危害程度和防治目标,提出了建设项目水土保持分区的防治措施,为高速公路建设项目进行水土流失预测及防治提供依据,从而取得良好的生态效益及社会效益。

Expressway is an important national infrastructure,which plays a great role in promoting economic development.Expressway and other conservation projects are increasing,and the scale is expanding,the problem of soil and water loss and soil conservation caused by the construction of expressway is a brand-new topic in recent years.Due to the law of soil and water conservation,a project of highway can not be confirmed without confirmation of soil and water conservation project.Based on Zhengluo section of Lianhuo Expressway,according to the characteristics,degree of harm and prevention objectives of soil and water loss in different sub-districts of construction projects,the prevention measures of soil and water conservation zoning of the construction project are put forward,which provides basis for the prediction and prevention of soil and water loss in the construction project of the expressway,so as to achieve good ecological and social benefits.