摘要
Abstract
In order to analyze the compression characteristics of fluid solidified soil,this paper,based on the reconstruction project of Industrial North Road Expressway in Jinan City,used cement and lime astwo main curing agents to prepare fluid solidified soil and carried out consolidation compression tests to systematically analyze the compression characteristics of different fluid solidified soil.The results show that the compressibility of cement fluid solidified soil is less than that of lime fluid solidified soil,and the improvement effect of cement on soil properties is better than that of lime.When the dosage of curing agent was increased and the curing age was increased,the compression modulus of experimental groups increased significantly,and the porosity ratio and compression coefficient decreased.It is suggested to use cement as the main curing agent to prepare fluid solidified soil to solve the problem of large ground settlement.关键词
道路/流态固化土/水泥/沉降/数值模拟Key words
Road/Fluid solidified soil/Cement/Sedimentation/Numerical simulation分类
建筑与水利
