EPS在F1赛车场赛道路基施工中的应用探讨

刘必荣

（上海市第一市政工程有限公司）

摘  要：结合上海F1国际赛车场工程赛道轻质路基的施工，针对F1赛道对路基的结构类型、强度、整体稳定性、填筑高度等各方面的特殊要求，对不同填筑材料进行比选后选择 EPS作为高填筑区域路基填筑材料，并简单介绍EPS填筑施工流程以及取得的初步效果。

关键词：F1赛道路基；EPS填筑材料；填筑施工；施工效果

           Application Discussion  of the EPS Material in Subgrade  Construction of  Formula 1 Racetrack

                                                                                               LIU Bi-Rong

Abstract : Considering the special demands of soft subgrade construction in Shanghai F1 International Circuit as well as the special needs of F1 racetrack subgrade construction to structure style,strength,stability,filling height, and so on, this thesis selects EPS as filling material in the high earth filling area. In addition, this article also introduces EPS construction procedure and corresponding primary results.

Keywords: subgrade of  F1 racetrack；EPS filling material； filling construction；construction effects