水稳基层抗裂性能影响因素及改善措施  

Influence factors and improvement measures of anti-cracking performance of cement stabilized macadam base

作　　者：宋磊[1] 

机构地区：[1]山西省交通科学研究院,山西太原030006

出　　处：《山东交通科技》2013年第1期28-29,32,共3页

摘　　要：对影响水泥稳定碎石基层抗裂性能的主要因素诸如水泥、含水量、组成材料的矿物成分、施工不合理、养生不及时、路基沉降等进行了详细分析。在此基础上从控制原材料品质、优化施工工艺和加强养护管理等角度提出了水稳基层抗裂性能影响因素及改善措施。The paper analyzed the main factors affecting the crack resistance of cement stabilized macadam base, such as cement, water content, mineral composition of the constituent materials, unreasonable construction, ma- intenance, subgrade settlement and so on. On this basis, the crack resistance and improvement measures were pro- posed from the view of controlling the raw materials quali- ty, optimizing the construction process and strengthening the conservation and management.

关 键 词：水泥稳定碎石基层 抗裂性能 影响因素 改进措施 

分 类 号：U416.214[交通运输工程—道路与铁道工程]