TY - JOUR
T1 - ELASTODYNAMICS OF INTRACRANIAL SACCULAR ANEURYSMS
AU - Shah, A. D.
AU - Dimas, A.
AU - Humphrey, J. D.
N1 - Funding Information:
This work was supported in part by a grant from the AHA-MD Affiliate (MDSG-1395).
Funding Information:
This work was supported in part by a grant from the AHA- MD Affiliate (MDSG-1395).
Publisher Copyright:
© 1997 American Society of Mechanical Engineers (ASME). All rights reserved.
PY - 1997
Y1 - 1997
N2 - Intracranial saccular aneurysms are focal dilatations of the arterial wall that occur in and near the circle of Willis. These lesions are typically thin-walled and sphere-like in shape, and they exhibit a nonlinear, pseudoelastic behavior over finite strains; in addition it appears that unruptured lesions have negligible bending stiffness. Together, these observations suggest that one may employ a nonlinear membrane theory to study the associated mechanics.
AB - Intracranial saccular aneurysms are focal dilatations of the arterial wall that occur in and near the circle of Willis. These lesions are typically thin-walled and sphere-like in shape, and they exhibit a nonlinear, pseudoelastic behavior over finite strains; in addition it appears that unruptured lesions have negligible bending stiffness. Together, these observations suggest that one may employ a nonlinear membrane theory to study the associated mechanics.
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U2 - 10.1115/IMECE1997-0246
DO - 10.1115/IMECE1997-0246
M3 - Article
AN - SCOPUS:0031342061
VL - 36
SP - 97
EP - 98
JO - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
JF - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
T2 - ASME 1997 International Mechanical Engineering Congress and Exposition, IMECE 1997 - Advances in Bioengineering
Y2 - 16 November 1997 through 21 November 1997
ER -