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高填方路堤堤身较高,填土自重应力引起的沉降很大,严重影响行车的安全与舒适,本文用有限元软件ANSYS对高填方路堤进行建模,分析打入摩擦桩前后高填方路堤的沉降,得出了摩擦桩可以使高填方路堤沉降减少等结论,对施工有指导意义。
The embankment with high filling embankment is high, and the settlement due to the self-weight stress of fill is very big, which will seriously affect the safety and comfort of driving. In this paper, the finite element software ANSYS is used to model the embankment with high fill, The conclusion of embankment settlement is that the friction pile can reduce the settlement of embankment with high filling and so on, which is of guiding significance to the construction.