市政钢箱梁高架桥工程伸缩缝施工技术的研究  

Research on the Expansion Joint Construction Technology of Municipal Steel Box Girder Overpass Projects

作　　者：郑振兴 李超 ZHENG Zhenxing;LI Chao(STECOL Corporation,Tianjin,300392 China)

机构地区：[1]中国电建市政建设集团,天津300392

出　　处：《科技资讯》2023年第19期142-145,共4页Science & Technology Information

摘　　要：随着我国经济社会的进一步发展,城镇化速度明显提升,城镇地区的基础设施建设要求逐步提高。在这一背景下,针对现如今应用范围较为广泛的市政钢箱梁高架桥工程施工技术而言,工作人员需要对相关的施工技术进行灵活调整,以便快速适应不同地区市政钢箱梁高架桥工程施工要求,满足市政钢箱梁高架桥工程建设需求。施工单位与施工企业需要针对市政钢箱梁高架桥工程当前施工现状,正确应用伸缩缝施工技术,对桥梁结构伸缩缝进行有效处理,在保障施工安全的前提之下,进一步提升市政钢箱梁高架桥工程施工质量,保障行车安全与稳定,为人民群众的日常出行提供技术支持与保障。With the further development of China's economy and society,the speed of urbanization has significantly increased,and the requirements for infrastructure construction in urban areas have gradually increased.In this context,for the current widely-used construction technology of municipal steel box girder overpass engineering,staff need to flexibly adjust relevant construction technology to quickly adapt to the construction requirements of municipal steel box girder overpass engineering in different regions and meet the construction needs of municipal steel box girder overpass engineering.Construction units and construction enterprises need to correctly apply expansion joint construction technology and effectively deal with the expansion joints of bridge structures according to the current construction status of municipal steel box girder overpass projects,and they need to further improve the construction quality of municipal steel box girder overpass projects and ensure the safety and stability of traffic on the premise of ensuring construction safety,so as to provide technical support and guarantee for the daily travel of the people.

关 键 词：市政钢箱梁高架桥工程 伸缩缝 施工技术研究 城镇化 

分 类 号：U448[建筑科学—桥梁与隧道工程]