水泥稳定碎石混合料静压法与振动法成型工艺的比较研究

我国公路部门室内常用的确定水泥稳定碎石最佳含水量及最大干密度的方法是重型击实法,相应测定其技术指标的试件成型方式是静压法。重型击实方法是在室内通过施加冲击荷载对被压材料进行压实,静压法成型试件的方法与静力压路机滚压机理相同。随着重型振动碾压工艺在道路基层施工中的

Comparative Research in Molding Technology of Cement Stabilization Macadam Mixture by Static Pressure Method and Vibration Method

Indoor common used stabilization macadam optimum moisture content and maximum dry density definite ways are heavy tamping method in China highway department.Forming specimen way for technology target measurement is HIP.Heavy tamping method is crushing material compaction in indoor. HIP forming specimen way is identical with static road roller rolling mechanism.In widespread application of heavy vibration rolling process in road pavement construction,it becomes topic focused by multitude engineering and tech...