垃圾焚烧灰渣在水泥稳定基层中的工程应用研究  

Engineering Application of Waste Incineration Ash in Cement Stabilized Base

作　　者：胡向宇 吴鹏 康雷 王元元 HU Xiangyu;WU Peng;KANG Lei;WANG Yuanyuan(Hubei Chushengke Road and Bridge Technology Development Co.,LTD,Xiangyang 441100,China;Xiangyang Key Laboratory of Comprehensive Utilization of Bulk Solid Waste and Green Building Materials,Xiangyang 441100,China;School of Civil Engineering and Architecture,Hubei University of Arts and Science,Xiangyang 441053,China)

机构地区：[1]湖北楚晟科路桥技术开发有限公司,湖北襄阳441100 [2]大宗固废综合利用与绿色建材襄阳市重点实验室,湖北襄阳441100 [3]湖北文理学院土木工程与建筑学院,湖北襄阳441053

出　　处：《湖北文理学院学报》2024年第11期11-15,共5页Journal of Hubei University of Arts and Science

基　　金：2021年湖北省交通运输厅科技项目(2020-186-1-13)。

摘　　要：为促进工业固废在道路工程中的资源化综合利用,将垃圾焚烧灰渣掺入集料以替代一部分天然集料,形成一种骨架密实型水泥-垃圾焚烧灰渣稳定碎石基层。文章从级配设计、水泥剂量及混合料强度等方面开展相关试验研究。结果表明,该材料路用性能满足道路基层使用要求。通过试验段铺筑验证了材料组成合理性,并总结了施工工艺。经济成本和社会效益分析表明,该材料具有较好的经济效益和推广应用前景。In order to promote the comprehensive utilization of industrial solid waste in road engineering,waste incineration residue is mixed into aggregate to replace part of natural aggregate,the utility model forms a skeleton dense cement-refuse incineration ash slag stabilized crushed stone base.In this paper,the gradation design,cement dosage and mixture strength are studied.The test results show that the road performance of the material meets the requirements of road base.The rationality of the material composition is verified by paving the test section,the construction technology is summarized,and the relative analysis of its economic cost is carried out.

关 键 词：道路工程 垃圾焚烧灰渣 路面基层 水泥稳定碎石 

分 类 号：U416.217[交通运输工程—道路与铁道工程]