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TECHNICAL BRIEFS

Effect of Residual Stress and Heterogeneity on Circumferential Stress in the Arterial Wall

[+] Author and Article Information
S. J. Peterson, R. J. Okamoto

Department of Mechanical Engineering, Washington University, St. Louis, MO 63130

J Biomech Eng 122(4), 454-456 (Mar 22, 2000) (3 pages) doi:10.1115/1.1288210 History: Received June 06, 1999; Revised March 22, 2000
Copyright © 2000 by ASME
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References

Matsumoto,  T., and Hayashi,  K., 1996, “Stress and Strain Distribution in Hypertensive and Normotensive Rat Aorta Considering Residual Strain,” ASME J. Biomech. Eng., 118, pp. 62–73.
Chuong,  C. J., and Fung,  Y. C., 1983, “Three-Dimensional Stress Distribution in Arteries,” ASME J. Biomech. Eng., 105, pp. 268–274.
Von Maltzahn,  W. W., Warriyar,  R. G., and Keitzer,  W. F., 1984, “Experimental Measurements of Elastic Properties of Media and Adventitia of Bovine Carotid Arteries,” J. Biomech., 17, pp. 839–847.
Taber,  L. A., and Eggers,  D. W., 1996, “Theoretical Study of Stress-Modulated Growth in the Aorta,” J. Theor. Biol., 180, pp. 343–357.
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Von Maltzahn,  W. W., Besdo,  D., and Wiemer,  W., 1981, “Elastic Properties of Arteries: A Nonlinear Two-Layer Cylindrical Model,” J. Biomech., 14, pp. 389–397.
Li,  X., and Hayashi,  K., 1996, “Alternate Method for the Analysis of Residual Strain in the Arterial Wall,” Biorheology, 33, pp. 439–449.
Rhodin, J., 1979, “Architecture of the Vessel Wall,” in: Handbook of Physiology, Section 2, The Cardiovascular System, Berne, R. M., ed., American Physiological Society, pp. 1–31.
Fung, Y. C., 1993, Biomechanics: Mechanical Properties of Living Tissues, Springer-Verlag, New York.
Greenwald,  S. E., Moore,  J. E., Rachev,  A., Kane,  T. C. P., and Meister,  J. J., 1997, “Experimental Investigation of the Distribution of Residual Strains in the Artery Wall,” ASME J. Biomech. Eng., 119, pp. 438–444.
Gregersen,  H., Lee,  T. C., Chien,  S., Skalak,  R., and Fung,  Y. C., 1999, “Strain Distribution in the Layered Wall of the Esophagus,” ASME J. Biomech. Eng., 121, pp. 442–448.

Figures

Grahic Jump Location
One-layer model: (A) Circumferential stress at physiological conditions (16 kPa, inner and outer radii 1.29 and 1.44 mm) as a function of position through the wall for opening angles of 60–130 deg. (B) Inner wall circumferential stress σθi, mean circumferential stress σ̄θ, and inner wall stress concentration (σθi/σ̄θ) as functions of opening angle.
Grahic Jump Location
Circumferential stress at physiologic conditions as a function of position through the wall for a two-layer model with an opening angle of 95 deg for (A) varying relative adventitial thickness, (B) varying media material parameters

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