United States Department of Transportation
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Automating Inspection and Damage Assessment of Transportation Infrastructure With Structure From Motion
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2022-06-01
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Abstract:Several approaches are presented that allow for a direct path of image-to-analysis for the mechanics of structures using a combination of structure-from-motion (SFM) and the finite element method. Through these methods, conventional computational methods can be applied to models created from digital images of structures that may have been generated without conventional design methods. Several procedures are introduced to overcome limitations of SFM when applied to existing structural systems. Several models are used as means of demonstration for man-made structures, including a clock tower and several works of sculpture under both static and free vibration analysis.
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[PDF-2.72 MB]
