摘要
该文介绍新型半刚性基层——水泥稳定碎石的技术特点,在总结水泥稳定碎石基层优点的同时重点研究该材料的强度和干缩变形规律,为上海地区今后采用此类半刚性基层提供参考。
The article introduces the technical characteristics of the newly semi-rigid base - cement stabled gravel,sums up the advantages of the cement stabled gravel base and focuses study on the strength and the dry shrinking deformation rule of this material able to provide the reference for the similar semi-rigid base of Shanghai in the future.
出处
《城市道桥与防洪》
2010年第9期121-123,共3页
Urban Roads Bridges & Flood Control
关键词
新型半刚性基层
水泥稳定碎石
级配设计
上海
newly semi-rigid base
cement stabled gravel
gradation design
Shanghai
