摘要
通过分析水泥稳定砂砾基层产生干缩、温缩及冻胀裂缝的原因,提出从材料设计、结构设计、施工控制、养生保护等四个方面加强裂缝的防治,提高基层的路用性能。
Through analyzing the causes of generating drying shrinkage, temperature shrinkage and frost heave crack of the cement stabilization grit, it puts forward the following aspects such as materials design, constructional design, construction control and curing to reinforce the prevention of the crack, enhances the performance of the base course.
出处
《福建建材》
2009年第1期52-54,共3页
Fujian Building Materials
关键词
水泥稳定砂砾
干缩
温缩
冻胀裂缝
防治
the cement stabilization grit
drying shrinkage： temperature shrinkage：frost heave crack
prevention
