沥青混合料压实机理探讨

Discussion of Compaction Mechanism of Asphalt Mixture

通过对沥青混合料压实机理的深入剖析 ,根据细粒土的有效应力和固结原理提出沥青混合料的固结—液体流模型 ,介绍了适用于此理论原理的压实机械HIPAC ,并从荷载大小、作用面积、频率、作用时间和温度对HIPAC及传统机械进行了压实效果的分析。

Though the analysis of compaction mechanism of asphalt mixture,the concreting liquid flow model of asphalt mixture is presented according to the available stress and concreting principle of fine soil.The compaction equipment HIPAC using this principle is introduced.The compaction effect of the HIPAC and traditional equipment is analyzed fromload,acting surfaceandtemperature.