基于物联网的大截面型钢混凝土梁施工监控  

Construction Monitoring of Large Section Steel Reinforced Concrete Beam Based on Internet of Things

作　　者：殷志坚 王东云 郏鸿韬 周益众 戴莹芝 龚安灿 李强 YIN Zhijian;WANG Dongyun;JIA Hongtao;ZHOU Yizhong;DAI Yingzhi;GONG Ancan;LI Qiang(Zhejiang Erjian Construction Group Co.,Ltd.,Ningbo,Zhejiang 315200,China;School of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Wenzhou-Kean University,Wenzhou,Zhejiang,325060,China;School of Civil Engineering and Architecture,NingboTech University,Ningbo,Zhejiang 315100,China)

机构地区：[1]浙江省二建建设集团有限公司,浙江宁波315200 [2]重庆交通大学土木工程学院,重庆400074 [3]温州肯恩大学,浙江温州325060 [4]浙大宁波理工学院土木建筑工程学院,浙江宁波315100

出　　处：《建筑施工》2021年第5期826-828,831,共4页Building Construction

基　　金：浙江省自然科学基金资助项目(LQ20E080001);宁波市自然科学基金资助项目(2019A610395)。

摘　　要：基于物联网技术的无线传输功能,并以温州某项目中大截面型钢混凝土梁的施工监控为例,通过在型钢梁上安装振弦式应变计、振弦式测缝计等传感器,实时获取型钢混凝土梁的应变和位移等信息。最后通过对监测数据的分析可知:该工程上部结构的施工使得型钢梁产生一定的位移和应变,但其值均未超过规范的控制值,型钢梁处于安全稳定的状态;型钢梁、柱节点施工时存在施工质量差异。Based on the wireless transmission function of Internet of things technology,and taking the construction monitoring of a large section steel reinforced concrete beam in Wenzhou as an example,the strain and displacement information of steel reinforced concrete beam can be obtained in real time by installing vibrating wire strain gauge,vibrating wire joint meter and other sensors on the steel beam.Finally,through the analysis of the monitoring data,we can see that:the construction of the superstructure of the project makes the steel beam produce a certain displacement and strain,but its value does not exceed the standard control value,the steel beam is in a safe and stable state;there are discrepancies in the construction quality of the section steel beam and column joints.

关 键 词：型钢混凝土 物联网技术 无线传输 施工监控 

分 类 号：TU755[建筑科学—建筑技术科学]