Abstract: By indoor experiments,compressive strength, cracking strength, tensile strength,compressive modulus and tensile modulus of powdered soil stabilized by cernent,lime solidification powder are systemically researched. Rules of strength increasement are reached Based on that, lingered formula among all indexes are offered and shows that there are good lingered relations between all indexes

Key words: powdered soil, strength characteristic, modulus

摘要： 笔者在文中通过室内试验对水泥稳定粉土、石灰稳定粉土及固化剂稳定粉土的抗压强度、劈裂强度、弯拉强 度、抗压回弹模量及弯拉回弹模量进行系统研究，得出强度和刚度增长规律，并在此基础上给出了各指标之间的线 性回归方程，证明各指标之间存在良好的线性相关关系

关键词: 稳定粉土, 强度, 模量