水泥粉煤灰稳定碎石基层的龄期和强度
JOURNAL OF HIGHWAY AND TRANSPORTATION RESEARCH AND DEVELOPMENT(2005)
Abstract
以水泥粉煤灰稳定碎石混合料的设计龄期和设计参数为研究对象,通过试验不同龄期的力学特性指标发现,120d龄期时混合料的强度发展已经基本完成,因此认定混合料的设计龄期宜为120d.在此基础上,通过变化集料级配和水泥剂量,研究确定出混合料7d龄期的抗压强度标准,120d龄期劈裂强度和抗压回弹模量的合理区间.
MoreTranslated text
Key words
Compressive strength,Cement,Aggregate (composite),Gradation,Fly ash,Modulus,Resilience (materials science),Composite material,Materials science
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined