生态式土工格栅挡土墙在变电站工程中的应用

摘要

With the large scale of construction, existing cultivated area is continuing to decrease, selecting the type of affordable retaining wall is a major issue in substation projects. For this situation, from the traditional gravity to the new ecological geogrid reinforced soil retaining wall,combining with the actual project,technical and economic benefits of different types are compared, pointing out the cost control points.The paper puts forward to accelerat the promotion of ecological geogrid reinforced soil retaining wall and has positive meaning in realizing the harmonious development of power construction.%随着我国建设的大规模进行，现有耕地面积持续减少，选择经济适用的挡土墙类型是变电站工程的重大课题。针对此现状，由传统重力式挡土墙谈起，引入新型的生态式土工格栅挡土墙，结合实际工程，从技术特点、经济效益等方面对不同类型的挡土墙进行了对比分析，指出造价控制要点。提出加快推广生态式土工格栅挡土墙的建议和意见，对实现电力建设的和谐发展具有积极意义。