摘要
通过对水泥稳定土的大量试验研究,测定不同配合比下各龄期水泥稳定土的物理性质、力学性质和强度参数,确定水泥稳定土的最佳掺入比,并研究分析其应力—应变关系,为水泥稳定土回填台背的设计与应用提供相应的理论支持。
Through large amount of tests about cement-soil, performed for physical properties, mechanical properties and intensity parameters under different proportions of mixture and different ages and determined the optimum proportion of cement-soil. And research on the relationship of stress-strain, which can provide theoretic support on design and application of cement stabilized soil carry on backfill of bridge abutment.
出处
《山西建筑》
2008年第23期175-177,共3页
Shanxi Architecture
关键词
台背回填
水泥土
三轴压缩试验
龄期
abutment backfill, soil-cement, triaxial compression test, age
