Automating Inspection and Damage Assessment of Transportation Infrastructure With Structure From Motion

Jiang, Chao; Atadero, Rebecca; Heyliger, P.R.

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Automating Inspection and Damage Assessment of Transportation Infrastructure With Structure From Motion

2022-06-01
By Jiang, Chao ; Atadero, Rebecca ; Heyliger, P.R.

File Language:

English

Details

Creators:

Jiang, Chao ; Atadero, Rebecca ; Heyliger, P.R.
Corporate Creators:

Colorado State University. Department of Civil and Environmental Engineering ; Mountain-Plains Consortium
Corporate Contributors:

United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology ; United States. Department of Transportation. University Transportation Centers (UTC) Program
Subject/TRT Terms:
Publication/ Report Number:

MPC-22-460
Resource Type:

Tech Report
Geographical Coverage:

United States
Corporate Publisher:

Mountain-Plains Consortium
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.
Format:

PDF
Funding:

MPC-507
Download URL:

https://rosap.ntl.bts.gov/view/dot/62821/dot_62821_DS1.pdf
File Type:

[PDF - 2.72 MB]
Collection(s):

University Transportation Centers
Main Document Checksum:

urn:sha256:e02e02fe66312bf23425a2aeb57d828b9efc2113473437b9c53d62d7697131dd

File Language:

English

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