第41卷第8期2023年8月文章编号：1009-7767(2023)08-0031-09市放技术JournalofMunicipalTechnologyVol.41,No.8Aug.2023D0I:10.19922/j.1009-7767.2023.08.0313D打印技术在沥青路面养护工程中的应用研究龚芳媛1*,程雪夜1,王清华²,方冰杰(1.河北工业大学土木与交通工程学院，天津300401；2.山东省交通规划设计院集团有限公司，山东济南250101)摘要：现有沥青路面传统养护技术在自动化和标准化方面存在不足，容易引发施工人员安全、气候环境制约、施工质量欠佳等问题，推荐将具有自动化、精确化、灵活化等优势的3D打印技术引入沥青路面养护工程中，通过对3D打印技术的原理、材料与应用现状进行总结分析，对3D打印沥青材料的性能和制备、沥青3D打印技术的应用优势进行研究阐述，在材料选择和技术应用方面为沥青3D打印技术的进一步发展提出了建议和展望，以期为3D打印技术在沥青路面养护领域的科学研究和工程实践提供参考。关键词：沥青路面；3D打印技术；路面养护中图分类号：U418.6ResearchontheApplicationof3DPrintingTechnologyinAsphaltGongFangyuan*,ChengXuejiao',WangQinghua',FangBingjie'(1.SchoolofCiwilandTransportationEngineering,HebeiUniversityofTechnology,Tianjin300401,China;2.ShandongProvincialCommunicationsPlanningandDesignInstitudeGroupCo.,Ltd.,Jinan250101,China)Abstract:Theexistingtraditionalmaintenancemethodsforasphaltpavementisdeficientinautomationandstan-dardization,causingproblemssuchasthesafetyofworkers,limitationofclimatic-environmentandpoorconstruc-tionquality.Itisrecommendedtointroduce3Dprintingtechnologywiththeadvantagesofautomation,precisionandflexibilityintoasphaltpavementmaintenanceengineering.Inthispaper,theprinciple,materialsandapplicationof3Dprintingtechnologywereanalyzed,andtheperformanceandpreparationof3Dprintingasphaltandtheapplica-tionadvantagesofthetechnologywerestudiedandexpounded.Somesuggestionsandprospectswereproposedforthefurtherdevelopmentaboutmaterialselectionandtechnologyutilizationtoprovidereferencesforscientificre-searchandengineeringapplicationof3Dprintingtechnologyinasphaltpavementmaintenance.Keywords:asphaltpavement;3Dprintingtechnology;pavementmaintenance文献标志码：APavementMaintenanceEngineering随...
