基于力学观点的软土路基沉降变形研究

Study on the settlement and deformation of the soft soil subgrade based on the mechanical viewpoint

针对我国软土地区路基不规则沉降问题,从力学土体的蠕变现象出发,通过origin软件对路基沉降数据进行了分析汇总,并以凯尔文模型为拟合公式,求出公式参数,确定拟合函数,对指导工程变形监测具有一定指导意义。

Aiming at the soft soil roadbed in China irregular settlement, the creep phenomenon of soil mechanics, subgrade settlement was analyzed and collected through data origin software, and the formula parameters were calculated and the fitting functions were determined by using Kelvin model as the fitting formula, which had certain guiding significance for guiding engineering deformation monitoring.