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。
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.
作者
顾建波
GU Jianbo(Nanjing Highway Development Center,Nanjing 210000,Jiangsu,China)
出处
《工程技术研究》
2024年第4期116-118,共3页
Engineering and Technological Research
关键词
水泥稳定钢渣碎石
配合比设计
性能评价
cement-stabilized steel slag macadam
mixture proportion design
performance evaluation
作者简介
顾建波,男,本科,高级工程师,研究方向为高等级公路建设管理。
