水泥稳定碎石基层的裂缝成因分析与防治对策  

Cause Analysis and Prevention Countermeasures of Crack in Cement Stabilized Macadam Base

作　　者：邵鹏 何艾雨 SHAO Peng;HE Ai-yu(China Municipal Engineering Southwest Design and Research Institute Co.Ltd.,Chengdu 610081,China)

机构地区：[1]中国市政工程西南设计研究总院有限公司

出　　处：《工程建设与设计》2020年第1期213-215,共3页Construction & Design for Engineering

摘　　要：作为一种优秀的半刚性材料,水泥稳定碎石被广泛应用于道路的基层,它具有强度大、刚度高、水稳定性好等特点。但水泥稳定碎石基层在实际使用中很容易产生裂缝,这对于路面施工是一个不利因素,会导致一系列的质量问题。论文针对水泥稳定碎石基层的裂缝成因进行研究,分析其成因及影响因素,并对其防治对策进行研究。As an excellent semi-rigid material,cement stabilized macadam is widely used in the road base,which has the characteristics of high strength,high rigidity and good water stability.However,the cement stabilized macadam base is easy to produce cracks in actual use,which is a negative factor for pavement construction and will lead to a series of quality problems.This paper studies the causes of cracks in cement stabilized macadam base,analyzes the causes and influencing factors,and studies the prevention and control measures.

关 键 词：半刚性材料 水泥稳定碎石 影响因素 防治对策 

分 类 号：U416.216[交通运输工程—道路与铁道工程]