稳定粉土路面基层材料的力学特性研究

Research on the mechanic characteristic of powdered soil stabilized by binder and solidifecation power as road base course material

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.

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.