塑料排水板在济东高速软土地基处理中的应用分析

摘要

基于塑料排水板排水固结机理, 对塑料排水板 (PVD) 加固软土地基固结进行计算分析, 并确定对高速公路软土地基的处理方案, 通过工后沉降监测数据与理论计算的分析的对比, 验证了计算方法是合理可行的.%Based on the drainage and consolidation mechanism of prefabricated vertical drain, the calculation and analysis of the consolidation of soft soil foundation strengthened by plastic drainage board (PVD) is carried out, the treatment plan for the soft soil foundation of expressway is determined, and comparison for the postconstruction settlement monitoring data and theoretical calculation is carried out. It is verified that the calculation method is reasonable and feasible.