基于物联网及云平台的大跨度钢拱桥自动化监控技术  

Automatic Monitoring Technology of Long-span Steel Arch Bridge Based on Internet of Things and Cloud Platform

作　　者：李君君[1] 王云峰 庞同军 Li Junjun;Wang Yunfeng;Pang Tongjun(Shijiazhuang Institute of Railway Technology,ShijiazhuangHebei,050041;The Fifth Engineering Co.,Ltd.of China Railway 16th Bureau Group,TangshanHebei,064000,China)

机构地区：[1]石家庄铁路职业技术学院,河北石家庄050041 [2]中铁十六局集团第五工程有限公司,河北唐山064000

出　　处：《石家庄铁路职业技术学院学报》2022年第1期1-5,共5页Journal of Shijiazhuang Institute of Railway Technology

基　　金：中铁十六局集团科技研发课题FJJDQJSYF2020001;河北省“三三三人才工程”资助项目A202101034。

摘　　要：以北海市海景大道工程冯家江大桥主桥100 m下承式钢-混叠合梁简支钢拱桥为施工监控背景,采用了基于物联网及云平台的自动化监测技术,根据现场施工采用主梁拼装滑移施工+主拱肋吊装施工的工法,从施工临时结构的沉降、受力、周边环境、主拱肋风压等多个方面进行自动化监测,取得了较好的效果。Taking the 100m through Steel-concrete composite beam simply supported steel arch bridge of FengJiajiang bridge of Seascape Avenue Project in Beihai as the construction monitoring background,the automatic monitoring technology based on Internet of things and cloud platform is adopted.According to the on-site construction,the construction method of main beam assembly sliding construction+main arch rib hoisting construction is adopted,and automatic monitoring is carried out from the aspects of settlement,stress,surrounding environment and wind pressure of main arch rib of temporary construction structure.Good results are achieved.

关 键 词：物联网 自动化测试 风压 钢拱桥 

分 类 号：TU393.3[建筑科学—结构工程]