摘要
通过对原有配方水泥土中加入外加剂等得到的新配方和增强配方水泥土进行一系列力学性能室内试验,对试验结果进行对比分析,给出了三种配方水泥土的应力-应变关系,抗剪强度-剪切变形关系以及e-p曲线,说明工程中可采用新配方水泥土来替代普通配方的水泥土,以达到节约水泥的目的。
A series of laboratory tests was carried out to measure the basic mechanical parameters of soil-cement mixture with additive. By contrast and analysis of the test,the relations between stress and strain,shear strength and shear strain and e-p curve were given. In place of the original formula,the new formula can be adopted in engineering to save the cement.
出处
《地下空间与工程学报》
CSCD
北大核心
2015年第S2期436-442,共7页
Chinese Journal of Underground Space and Engineering
关键词
水泥土
外加剂
应力-应变曲线
室内试验
soil-cement soil
additive of soil
stress-strain curve
laboratory test
