Observatorio de I+D+i UPM

Memorias de investigación
Book chapters:
Strategies for dynamic failure analysis on aerospace structures
Year:2015
Research Areas
  • Engineering,
  • Mechanical aeronautics and naval engineering,
  • Aeronautical engineering
Information
Abstract
Dynamic phenomena can jeopardize the structural integrity of aerospace structures and engineers have developed different strategies to analyze them. For instance, a low velocity impact creates delaminations in composite materials and the prediction of the response during the event is necessary to evaluate the residual strength of the structure. An airport device must be frangible when subjected to a collision; the object has to break, to deform or to yield under the impact. There are special structures that have to withstand exceptional loads, a turboprop aircraft under a blade loss has to be capable of successfully complete the flight. This chapter simulates in detail these events as examples of highly dynamical phenomena. All these structures have been subjected to an analysis using distinct strategies, such as implicit and explicit finite element methods including non-linear behaviors, damages, and several types of failures trying to identify the key parameters in the failure sequence.
International
Si
Book Edition
Book Publishing
Elsevier
ISBN
978-0-12-800950-5
Series
Book title
Handbook of Materials Failure Analysis with Case Studies From the Aerospace and Automotive Industries
From page
29
To page
56
Participants
  • Autor: Iñaki Armendariz Benitez (UPM)
  • Autor: Jose Olarrea Busto (UPM)
Research Group, Departaments and Institutes related
  • Creador: Departamento: Matemática Aplicada a la Ingeniería Aeroespacial
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