Academic Journal
A Digital Information Model Framework for UAS-Enabled Bridge Inspection
| العنوان: | A Digital Information Model Framework for UAS-Enabled Bridge Inspection |
|---|---|
| المؤلفون: | Achuthan, K, Hay, N, Aliyari, M, Ayele, YZ |
| المصدر: | Energies , 14 (19) , Article 6017. (2021) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2021 |
| المجموعة: | University College London: UCL Discovery |
| مصطلحات موضوعية: | bridge inspection, UAS, drone, bridge management system, digital information model, BIM, GIS |
| الوصف: | Unmanned aerial systems (UAS) provide two main functions with regards to bridge inspections: (1) high-quality digital imaging to detect element defects; (2) spatial point cloud data for the reconstruction of 3D asset models. With UAS being a relatively new inspection method, there is little in the way of existing framework for storing, processing and managing the resulting inspection data. This study has proposed a novel methodology for a digital information model covering data acquisition through to a 3D GIS visualisation environment, also capable of integrating within a bridge management system (BMS). Previous efforts focusing on visualisation functionality have focused on BIM and GIS as separate entities, which has a number of problems associated with it. This methodology has a core focus on the integration of BIM and GIS, providing an effective and efficient information model, which provides vital visual context to inspectors and users of the BMS. Three-dimensional GIS visualisation allows the user to navigate through a fully interactive environment, where element level inspection information can be obtained through point-and-click operations on the 3D structural model. Two visualisation environments were created: a web-based GIS application and a desktop solution. Both environments develop a fully interactive, user-friendly model which have fulfilled the aims of coordinating and streamlining the BMS process. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | text |
| اللغة: | English |
| Relation: | https://discovery.ucl.ac.uk/id/eprint/10135540/1/Achuthan_energies-1352227.pdf; https://discovery.ucl.ac.uk/id/eprint/10135540/ |
| الاتاحة: | https://discovery.ucl.ac.uk/id/eprint/10135540/1/Achuthan_energies-1352227.pdf https://discovery.ucl.ac.uk/id/eprint/10135540/ |
| Rights: | open |
| رقم الانضمام: | edsbas.8758E903 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |