加纤维稀浆封层材料路面结构数值模拟分析

Numerical simulation analysis on the pavement structure with fiber slurry sealing material

通过建立加纤维稀浆封层材料路面结构数值模型,分析路面结构的力学性能,结果表明:应用大型有限元软件ANSYS,对加纤维稀浆混合料作为路面结构的路基模型进行模拟计算,得出了在加纤维与未加纤维的两种情况下的差距,为加纤维结构的路面性能的提升提供了理论计算依据。

Through establishing numerical model of the pavement structure with fiber slurry sealing material, the thesis analyzes the mechanical performance of the pavement structure. Results show that apptication of large-scale finite element software ANSYS, plus fiber slurry mixture to do the subgrade of the pavement structure model simulation calculations, it obtains the difference of the pavement structure with and without fiber, which has provided theoretical calculation basis for improving the pavement performance with fiber structure.