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Sensitivity of Crack Nucleation Parameters to the Geometric Imperfection
2008In this experimental study, we compared the plane stress crack growth in identical specimens with and without a geometric imperfection. The initial imperfection is intended to trigger a progressive process of single-site necking followed by single-site cracking in a predefined location and direction.
V. P. Naumenko, Yu. D. Skrypnyk
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Sensitivity of Space Trusses to Member Geometric Imperfections
International Journal of Space Structures, 1995The existence of some geometrically imperfect members in a space truss is almost inevitable, and the fact that they produce initial internal member forces is undeniable. This paper is not about how to avoid member imperfections, but rather is a step forward towards better understanding of the implications of having imperfect members. The paper attempts
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Analysis of postbuckling of graded porous GPL-reinforced beams with geometrical imperfection
, 2019M. Barati, A. Zenkour
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Nonlinear dynamics of flexible nanopositioning systems with geometrical imperfection
Microsystem Technologies, 2019A. Rahnama, M. Mashhadi, M. Moghimi Zand
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Discussion of “Deformations of Geometrically Imperfect Beams”
Journal of the Structural Division, 1970openaire +2 more sources