Xia, Y (2020) Research on dynamic data monitoring of steel structure building information using BIM. Journal of Engineering, Design and Technology, 18(5), pp. 1165-1173. ISSN 1726-0531
Abstract
Purpose: This study aims to analyze the dynamic monitoring of deformation damage of steel structure buildings in long-term use. Although the steel structure building has the advantage of high structural strength, it will be deformed after being affected by factors such as corrosion and impact during long-term use, and which will affect building safety, especially the public building facilities. The dynamic monitoring of its security is an indispensable means. Design/methodology/approach: This paper briefly introduced the principle of building information modeling (BIM)-based steel structure building information monitoring and the dynamic information monitoring system based on this principle. Then the monitoring system was used to analyze an operational steel structure suspension bridge in Xinxiang City, Henan Province, China, and compared it with the monitoring system based on back-propagation (BP) neural network. Findings: The results showed that the fitting degree of the dynamic deformation displacement data processed by BIM-based monitoring system was higher than that processed by BP-based monitoring system. Based on the comprehensive comparison of the dynamic data of all monitoring points, the BIM-based monitoring system had higher accuracy of deformation displacement monitoring and reliability of structural safety evaluation. Originality/value: In summary, the BIM-based steel structure building monitoring system can effectively monitor the dynamic information of steel structure information.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | building information modeling; dynamic monitoring; radial basis function; steel structure building |
| Index terms: | neural network, accuracy, China, deformation, public building, methodology, building monitoring, corrosion, building information modelling, steel structure, monitoring, propagation |
| Subjects: | specialized materials and systems, research methods, professional development, material properties and characteristics, Geography, asset management, information systems, engineering process, construction type, control systems, material degradation and durability, artificial intelligence |
| Topics: | Digital Applications, Site Management, Business Strategy, Research Practice, Geographical Context, Information Management, Engineering Principles, Construction Materials, Construction Technology |
| Descriptive scope: | 3 PCT |
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