就地热再生工艺在城市道路改造中的应用  

作　　者：王晓鑫 

机构地区：[1]山东华邦建设集团有限公司,山东潍坊262500

出　　处：《科技创新与应用》2023年第4期174-177,共4页Technology Innovation and Application

摘　　要：城市沥青道路经过长期的运行容易出现沥青材料老化的问题,此时采用就地热再生技术进行城市道路改造可以回收利用原有的沥青路面材料,并且通过就地热拌再次投入使用,改善道路路面应用效果。为进一步提高就地热再生技术水平,该文首先明确就地热再生施工工艺,然后以工程案例为研究对象分析就地热再生技术要点和道路改造效果,最后提出几点优化建议,以期为相关施工人员提供参考。The problem of aging of asphalt materials is easy to occur in urban asphalt roads after long-term operation.At this time,the original asphalt pavement materials can be recycled and reused by geothermal recycling technology,and put into use again through local hot mixing,so as to improve the application effect of road pavement.In order to further improve the level of in-situ thermal regeneration technology,this paper first defines the geothermal regeneration construction technology,then takes the engineering case as the research object to analyze the key points of geothermal regeneration technology and the effect of road reconstruction,and finally puts forward some optimization suggestions,in order to provide reference for relevant construction personnel.

关 键 词：城市 道路改造 就地热再生 技术要点 应用 

分 类 号：U418.8[交通运输工程—道路与铁道工程]