Dynamic Characterization of Connections in Plane Frames Using SFFEM
In the construction of civil engineering structures, two or more members are often rigidly connected to increase the structural integrity. These rigid joints are often designed with bolts, rivets and welding. The actions of in-service loading and environmental effects, or fabrication errors make these joints semirigid, which ultimately reduces the structural reliability. Realistic dynamic analysis of these structures requires accurate modelling of rigidity of joints. Dynamic analysis of plane frames can be accomplished by combining spectrally formulated Rod and Euler-Bernoulli Beam element. In this study, a six parameter spectral plane frame joint element is formulated using linear and rotational springs to account for semi-rigidity of joints. Methodology and experimental set up for evaluation of dynamic characteristics of connections is discussed in this paper.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/18777058
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Supplemental Notes:
- © 2016 Vasudev Upadhye, et al. Published by Elsevier Ltd. Abstract reprinted with permission of Elsevier.
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Authors:
- Upadhye, Vasudev
- Mitra, Mira
- Banerjee, Sauvik
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Conference:
- 12th International Conference on Vibration Problems, ICOVP 2015
- Location: Guwahati , India
- Date: 2015-12-14 to 2015-12-17
- Publication Date: 2016
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 156-161
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Serial:
- Procedia Engineering
- Volume: 144
- Issue Number: 0
- Publisher: Elsevier
- ISSN: 1877-7058
- Serial URL: http://www.sciencedirect.com/science/journal/18777058
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Airplanes; Dynamic models; Framed structures; Joints; Rigid structures; Structural stability (Mathematics)
- Subject Areas: Aviation; Design; Vehicles and Equipment;
Filing Info
- Accession Number: 01833819
- Record Type: Publication
- Files: TRIS
- Created Date: Jan 24 2022 5:24PM