公路架桥机智能监测与预警系统设计  

Design of intelligent monitoring and early warning system for highway bridge builders

作　　者：韩洪举 王光发 郭吉平 胡嫚[3] 吴飞[2] HAN Hongju;WANG Guangfa;GUO Jiping;HU Man;WU Fei(Guizhou Transportation Construction Group Co.,Ltd.,Guiyang 550001,Guizhou,China;College of Mechanical and Vehicle Engineering,Chongqing University,Chongqing 400044,China;CET-College of Engineering and Technology,Southwestern University,Chongqing 400715,China)

机构地区：[1]贵州交通建设集团有限公司,贵州贵阳550001 [2]重庆大学机械与运载工程学院,重庆400044 [3]西南大学工程技术学院,重庆400715

出　　处：《中国工程机械学报》2025年第1期174-178,共5页Chinese Journal of Construction Machinery

基　　金：贵州省科技计划资助项目(黔科合支撑[2021]一般341)。

摘　　要：公路架桥机智能监测与预警系统对架桥机的安全和高效使用至关重要,本文针对超宽梁公路架桥机(宽度10.9 m),考虑其作业流程与典型工况,基于有限元方法对架桥机支腿、桁车、吊具、主梁等关键部件的不安全因素进行分析。在上述分析的基础上建立了科学的监测方案,有效布设相关传感器。结合感知层、功能层、应用层的系统框架,开发了公路架桥机监测预警系统。在贵州省新平河特大桥架设的施工中得到了较好的应用效果,为此类架桥机的智能监测与预警系统设计提供了一定的参考。The intelligent monitoring and early warning system of highway bridge erector is crucial to the safety and efficient use of bridge erector.In this paper,for super wide girder highway bridge erector(width 10.9 m),considering its operation process and typical working conditions,based on the finite element method,the analysis of unsafe factors of key components such as bridge erector legs,truss car,spreader and main girder is carried out,based on the above analysis,a scientific monitoring scheme is established and relevant sensors are effectively deployed.Combining the system framework of perception layer,function layer and application layer,the monitoring and early warning system of highway bridge erection machine was developed,which was applied in the construction of Xinping Hete Bridge erection in Guizhou Province,providing a certain reference for the design of intelligent monitoring and early warning system of such bridge erection machine.

关 键 词：架桥机 智能监测 预警系统 不安全因素 

分 类 号：U445.36[建筑科学—桥梁与隧道工程]