Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 10, No. 38 (2016)

Numerical study of the response of dynamic parameters to defects in composite structures

Author and affiliation details
  • Grigorii S. Serovaev Corresponding author serovaev@icmm.ru
  • Valery P. Matveenko
DOI
10.3221/IGF-ESIS.38.48
Pages
Pages 392-398
Published inVol. 10, No. 38 (2016)Go to the issue

Abstract

The purpose of this work is to study three different models of delamination in composite plate (the free mode model, the constrained model and the contact model) and applicability of this models to the vibrational method of damage detection based on frequency shifts. The results of numerical simulation have shown that the free mode model leads to abrupt changes in natural frequencies due to non-physical condition of mutual penetration of adjacent volumes in the defect zone. The constrained and the contact models yield qualitative agreement in shifts of natural frequencies with a change of the defect size. All models have shown the necessity of analyzing shifts of high frequencies to detect small size delamination.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. Accepted

How to cite

APA

Serovaev, G. S., & Matveenko, V. P. (2016). Numerical study of the response of dynamic parameters to defects in composite structures. Fracture and Structural Integrity, 10(38), Pages 392–398. https://doi.org/10.3221/IGF-ESIS.38.48

IEEE

G. S. Serovaev and V. P. Matveenko, “Numerical study of the response of dynamic parameters to defects in composite structures,” Fracture and Structural Integrity, vol. 10, no. 38, pp. Pages 392–398, 2016, doi: 10.3221/IGF-ESIS.38.48.

MLA

Serovaev, Grigorii S., and Valery P. Matveenko. “Numerical study of the response of dynamic parameters to defects in composite structures.” Fracture and Structural Integrity, vol. 10, no. 38, 2016, pp. Pages 392–398. https://doi.org/10.3221/IGF-ESIS.38.48.

Chicago

Serovaev, Grigorii S., and Valery P. Matveenko. 2016. “Numerical study of the response of dynamic parameters to defects in composite structures.” Fracture and Structural Integrity 10 (38): Pages 392–398. https://doi.org/10.3221/IGF-ESIS.38.48.

Harvard

Serovaev, G.S. and Matveenko, V.P. (2016) ‘Numerical study of the response of dynamic parameters to defects in composite structures’, Fracture and Structural Integrity, 10(38), pp. Pages 392–398. doi: 10.3221/IGF-ESIS.38.48.

Vancouver

Serovaev GS, Matveenko VP. Numerical study of the response of dynamic parameters to defects in composite structures. Fracture and Structural Integrity. 2016;10(38):Pages 392-398. doi:10.3221/IGF-ESIS.38.48

BibTeX

@article{serovaev2016, author = {Serovaev, Grigorii S. and Matveenko, Valery P.}, title = {Numerical study of the response of dynamic parameters to defects in composite structures}, journal = {Fracture and Structural Integrity}, year = {2016}, volume = {10}, number = {38}, pages = {Pages 392--398}, doi = {10.3221/IGF-ESIS.38.48}, url = {https://doi.org/10.3221/IGF-ESIS.38.48}, issn = {1971-8993} }

RIS

TY - JOUR AU - Serovaev, Grigorii S. AU - Matveenko, Valery P. TI - Numerical study of the response of dynamic parameters to defects in composite structures JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2016 VL - 10 IS - 38 SP - Pages 392 EP - 398 DO - 10.3221/IGF-ESIS.38.48 UR - https://doi.org/10.3221/IGF-ESIS.38.48 SN - 1971-8993 ER -

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