新型支挡结构在市政工程建设中的应用

Application of New Retaining Structure in Municipal Engineering Construction

该文结合市政工程实例,简要阐述了土工格栅加筋支挡结构的主要型式、设计计算方法、施工工艺等,提出了土工格栅加筋土挡土墙设计与施工中应注意的相关问题,并与传统重力式挡土墙在技术、经济、社会效益方面进行了分析对比。

Combined with the municipal engineering examples,the article briefly sets forth the main type,design calculation method and construction technology of the geo-grid reinforced retaining structure,puts forward the relative problems must be paid attention in the design and construction of the geo-grid reinforced soil retaining wall,and analyzes and compares with the traditional gravity re- taining wall from the aspects of technique,economy and social benefit.