经真空—堆载联合预压处理的围垦海岸滩地产生的沉降变形给工程生产带来诸多问题,通过对比分析采用有限元法和实测资料预测法计算最终沉降的结果,得出有限元计算地基沉降是可靠的,进而采用有限元预测工后沉降与沉降稳定时间等,根据预测结果可解决实际工程出现的问题,具有较大的工程意义。 The settlement deformation caused by the reclaimed land under vacuum-surcharge combined with preloading has brought many problems to the engineering production. Through the comparative analysis, the finite element method and the measured data prediction method are used to calculate the final settlement result, and the finite element method is used to calculate the settlement Is reliable, and then uses the finite element method to predict post-construction settlement and settlement settling time. According to the prediction results, the problems in practical engineering can be solved, which has great engineering significance.