摘要
该文针对水泥稳定多孔玄武岩碎石基层试验段施工中出现的压实质量问题,分析了多孔玄武岩碎石的材质性质、混合料的配比设计、碾压机具组合、水泥凝结时间的控制、现场施工组织管理等,提出相应的施工组织措施,并通过施工实践验证,达到了良好的压实效果。
The article analyzes the material character of porous basalt rock soil,mixing ratio design of mixture,combination of rolling compacting machines,control of cement coagulating time, organization management of filed construction and etc.aiming at the compacting quality problem accruing in the construction of cement stabilized porous basalt rock soil subbase test section,and puts forward the relative construction organization measures to reach the good compacting effect validated by the construction practices.
出处
《城市道桥与防洪》
2010年第3期93-96,共4页
Urban Roads Bridges & Flood Control
关键词
水泥稳定
多孔玄武岩碎石
压实效果
cement stabilization
porous basalt rock soil
compacting effect
