Perturbation Methods for Damaged Structures

Srinivasan Gopalakrishnan (), Massimo Ruzzene () and Sathyanarayana Hanagud ()
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Srinivasan Gopalakrishnan: Indian Institute of Science
Massimo Ruzzene: Georgia Institute of Technology
Sathyanarayana Hanagud: Georgia Institute of Technology

Chapter Chapter 7 in Computational Techniques for Structural Health Monitoring, 2011, pp 273-312 from Springer

Abstract: Abstract In this chapter, analysis methods for notch type and line type defects are presented, which are based on perturbation techniques. The line defect could be a horizontal crack (through width delamination) or through width vertical crack (fiber breaks). Modeling of some of these defects were addressed in the last chapter and the methods presented here represent another approach to the simplified modeling of these defects.

Keywords: Mode Shape; Line Defect; Curvature Mode; Damage Extent; ABAQUS Model (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:spr:ssrchp:978-0-85729-284-1_7

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DOI: 10.1007/978-0-85729-284-1_7

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