预压期对软土地基沉降的影响

Influence of preloading period on the settlement of soft soil foundation

为研究预压期对软土地基沉降的影响,文章以日照(岚山)至菏泽公路枣庄至菏泽段工程项目为依托,分别在微山湖东侧和西侧各选取一个断面,计算有预压期和无预压期2种工况下的地基沉降,最终得出了预压期对软土地基沉降的影响规律。

In order to study the influence of preloading period on the settlement of soft soil foundation,based on the project from Zaozhuang to Heze section of Rizhao(Lanshan)to Heze Highway,this paper selects a section on the east and west sides of Weishan Lake,respectively to calculate the post-construction settlement of foundation under two working conditions:preloading period and no preloading period.Finally,this paper points out the influence of preloading period on the settlement of soft soil foundation.