Ocean Systems Engineering

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

Revisiting exponential stress corrosion model

  • Elishakoff, Isaac (Department of Ocean and Mechanical Engineering, Florida Atlantic University) ;
  • Miglis, Yohann (Department of Ocean and Mechanical Engineering, Florida Atlantic University)
  • Received : 2011.04.15
  • Accepted : 2011.06.02
  • Published : 2011.06.25
⟨ Previous Next ⟩

Abstract

One of the prevailing models that describe the stress corrosion is represented by an exponential dependence between rate of corrosion and stress, suggested by Gutman, Zainullin and Zuripov. This study revisits the exponential model and derives analytical expressions for the structures' durability which is postulated as the time for stress level to reach its yield value. Comparison is conducted with other possible models, namely with linear, quadratic or cubic cases.

Keywords

References

  1. American Society for Testing and Materials (1983), Stress corrosion cracking of metals-a state of the art, 2nd Printing, 86-90, Craigh HL, Philidelphia.
  2. Dolinskii, V.M. (1967), "Analysis of loaded tubes subjected to corrosion", in Khimicheskoe I Neftianoe Mashinostroenie (Chemical and Oil Machinery) (In Russian), 2, 9-10.
  3. Gutman E.M. (2000), "Mechanochemistry of Solid Surfaces", World Scientific, Singapore, 237-253.
  4. Gutman E.M., Zainullin R.S. and Zuripov R.A. (1984), "Kinetics of Mechanochemical Collapse and Durability of Structural Elements in Tension under Elastic-Plastic Deformations", Fiziko -Khimicheskaya Mekhanika Materiolov (Physical-Chemical Mechanics of Materials), 2, 11-17
  5. Miglis Y., Elishakoff I. (2011), "Novel Relationship between Corrosion Rate and Stress Described by a General Order Polynomial", submitted for publication.
  6. Revie, R.W. and Uhlig H.H. (2007), Corrosion and corrosion control: an introduction to corrosion science and engineering, 4th Ed., 150-156, John Wiley & Sons, New York.

Cited by

  1. Design of bars in tension or compression exposed to a corrosive environment vol.5, pp.1, 2015, https://doi.org/10.12989/ose.2015.5.1.021
  2. Assessment of some parameters of corrosion initiation prediction of reinforced concrete in marine environments vol.13, pp.1, 2014, https://doi.org/10.12989/cac.2013.13.1.071
  3. Analysis of a cracked bar under a tensile load in a corrosive environment vol.3, pp.1, 2011, https://doi.org/10.12989/ose.2013.3.1.001