水泥稳定碎石混合料静压法与振动法的性能对比研究

文中用静压法和振动法两种成型方式,对同一级配水泥稳定碎石混合料进行对比,旨在得出何种成型方式更能模拟现场施工。通过分析两种方法所成型试件的物理性能和结构特点,并以工程实例进行验证,结果表明,以振动法确定的最佳含水量、最大干密度来控制现场施工参数更为合理。

Comparative Study on Performance of Cement Stabilized Gravel Mixture Using Static Pressure Method and Vibration Method

This paper compares the performance of the same graded cement stabilized gravel mixture by static pressure method and vibration method with the purpose to obtain the preferred one for simulating site construction.Through analysis on physical performance and structural characteristics of the forming sample using these two methods and through verification in engineering practice,it is shown that vibration method is more rational to control the parameters of site construction based on the optimum water content and maximum dry density determined by it.