水泥稳定钢渣碎石配合比设计及性能评价
The Mixture Proportion Design and Performance Evaluation of Cement-stabilized Steel Slag Macadam
顾建波1
作者信息
- 1. 南京市公路事业发展中心,江苏 南京 210000
- 折叠
摘要
为推进水泥稳定碎石中钢渣废弃物的资源化利用,文章通过室内试验,对水泥稳定钢渣碎石作为路面基层的性能与普通水泥稳定碎石的性能进行对比分析,对水稳钢渣碎石的 7 d无侧限抗压强度、干缩性能、抗压回弹模量等指标进行相关研究,最终确定水泥稳定钢渣碎石配合比的设计结果,为水稳钢渣用于道路基层提供了技术依据.
Abstract
In order to promote the resource utilization of steel slag waste in cement-stabilized macadam,this paper compares and analyzes the performance of cement-stabilized steel slag macadam as pavement base with that of ordinary cement-stabilized macadam through indoor tests.Relevant research is conducted on the 7-day unconfined compressive strength,dry shrinkage performance,compressive rebound modulus and other indicators of cement-stabilized steel slag macadam,and the design results of cement-stabilized steel slag macadam mixture proportion are finally determined,which provides a technical basis for the use of cement-stabilized steel slag in road base.
关键词
水泥稳定钢渣碎石/配合比设计/性能评价Key words
cement-stabilized steel slag macadam/mixture proportion design/performance evaluation引用本文复制引用
出版年
2024
NETL
NSTL
维普
万方数据