论文部分内容阅读
水泥稳定碎石基层是目前我国首选基层结构型式,但存在水泥剂量与抗压强度成正比上升的因素,导致干缩裂缝增多的不利现象。文章介绍了采用振动成型法理论来代替传统静压成型法理论的比较结果,并从理论和实际操作加以说明。
Cement stabilized macadam base is currently the preferred type of grass-roots structure, but there is a cement dose and compressive strength increases in direct proportion to the factors that lead to an increase of shrinkage cracks adverse phenomenon. The article introduces the comparison of the theory of vibration forming method to the traditional hydrostatic forming method, and explains the theory and practice.