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dc.contributorDepartment of Building and Real Estateen_US
dc.contributor.advisorFan, Hongqin (BRE)en_US
dc.creatorGong, Jiansheng-
dc.identifier.urihttps://theses.lib.polyu.edu.hk/handle/200/12896-
dc.languageEnglishen_US
dc.publisherHong Kong Polytechnic Universityen_US
dc.rightsAll rights reserveden_US
dc.titleMonitoring of edge guardrails on construction site based on building information modeling and Internet of Thingsen_US
dcterms.abstractAccording to the construction statistics of the Ministry of Housing and Urban-Rural Development, falling from heights, as the most common accident, poses a significant threat to the safety of workers and construction companies. In an attempt to protect the lives and property of construction workers and companies, it is necessary to set up guardrails in hazardous areas, such as edges and openings. Therefore, this study adopts digital management based on the integration of Building Information Modeling (hereinafter simplified as BIM) and traditional on-site construction edge protection and probes into the monitoring and management of edge protection on construction sites.en_US
dcterms.abstractThe dissertation first introduces the notions of BIM and Internet of Things (hereinafter simplified as IoT) as well as their applications in the construction industry. It also analyzes the risks and evaluations of edge guardrails and the requirements and difficulties of edge protection monitoring. Furthermore, it elucidates how to achieve UAV obstacle avoidance, monitor the status and performance of edge guardrails with IoT technology, and combine monitoring data with BIM models to realize real-time warning and control. Finally, it proposes a set of technical solutions based on IoT technology and edge protection hazard identification rules, which identify different levels of hazardous areas in the BIM 3D model and provide real-time feedback to construction site managers through UAV patrols and detectors, effectively reducing the occurrence of falls from heights. The integration of BIM + IoT technology improves the safety and efficiency of construction projects, which thus promotes the digitalization and intelligence of the construction industry.en_US
dcterms.abstractNote : The Doctor of International Real Estate and Construction programme is a taught postgraduate programme.en_US
dcterms.extentix, 151 pages : color illustrationsen_US
dcterms.isPartOfPolyU Electronic Thesesen_US
dcterms.issued2023en_US
dcterms.educationalLevelDIRECen_US
dcterms.educationalLevelAll Doctorateen_US
dcterms.LCSHFalls (Accidents) -- Preventionen_US
dcterms.LCSHConstruction industry -- Safety measuresen_US
dcterms.LCSHBuilding information modelingen_US
dcterms.LCSHInternet of thingsen_US
dcterms.LCSHHong Kong Polytechnic University -- Dissertationsen_US
dcterms.accessRightsrestricted accessen_US

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Please use this identifier to cite or link to this item: https://theses.lib.polyu.edu.hk/handle/200/12896