摘要
军民合用机场结合军用机场与民用机场于一身,其发展有助于缓解机场项目建设地理位置稀缺、资源浪费及建设成本高等状况。机场航站楼屋架以其跨度大、采光好的建筑需求,多采用大跨度空间钢结构。然而,大跨度空间钢屋架涉及大量钢构件,造成施工管理困难。文章通过分析建筑信息模型(BuildingInformation Modeling, BIM)和射频识别(Radio Frequency Identification,RFID)技术的研究现状,基于两者具有数据记录效率高,交流及时和信息共享便捷等优势提出了大跨度空间钢屋架高精度定位方法。以某军民合用机场为例,验证了该方法能够精确定位钢构件位置,保证钢屋架的安装以及吊装精度。该方法丰富了大跨度钢屋架高精度定位方面的研究,为日后军民合用机场航站楼屋架工程的施工管理提供了参考。
Military-civilian airport combines military airport with civil airport, which helps to alleviate the situation of scarce geographical location, waste of resources and high construction cost of airport projects. The roof truss of the airport terminal building, with its large span and good lighting requirements, mostly adopts large-span space steel structure. However, large-span spatial steel roof truss involves a large number of steel members, which makes construction management difficult. By analyzing the research status of Building Information Modeling(BIM) and Radio Frequency Identification(RFID) technology, and based on their advantages of high data recording efficiency, timely communication and convenient information sharing, this paper puts forward a high-precision positioning method for long-span spatial steel roof truss. Taking a civil military airport as an example, it is verified that the method can accurately locate the position of steel members and ensure the installation and hoisting accuracy of steel roof truss. This method enriches the research on high-precision positioning of large-span steel roof truss, and provides a reference for the construction management of civil military airport terminal roof truss project in the future.
作者
王星星
于竞宇
毛江峰
丁文轩
周文武
黄松
WANG Xingxing;YU Jingyu;MAO Jiangfeng;DING Wenxuan;ZHOU Wenwu;HUANG Song(College of Civil Engineering,Hefei University of Technology,Hefei 230009,China;The Second Construction Engineering Co.,Ltd.of China Construction Third Engineering Bureau,Wuhan 430074,China)
出处
《建筑结构》
CSCD
北大核心
2021年第S02期1243-1248,共6页
Building Structure
