Results 271 to 280 of about 4,704 (296)

Sensitivity of Space Trusses to Member Geometric Imperfections

International Journal of Space Structures, 1995
The 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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Lateral Dynamics of a Moving Web With Geometrical Imperfection

Journal of Dynamic Systems, Measurement, and Control, 2001
In this paper, an analysis is provided for the steering of a long, warped web that is transported between two rollers. The web is modeled using the Timoshenko beam theory, which admits small amounts of elastic bending and transverse shearing. Closed-form solutions are obtained for three commonly encountered forms of in-plane imperfection: (1) a splice,
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Discussion of “Deformations of Geometrically Imperfect Beams”

Journal of the Structural Division, 1970
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INFLUENCE OF THE GEOMETRIC IMPERFECTIONS ON THE BUCKLING OF THIN PLATES

2014
Narin yapy elemanlary, eksenel yükler ve deprem yükleri altynda yerel ve global burkulmalara maruz kalyrlar. Bu nedenle sisteminin güvenli?i için elemanlaryn kontrol edilmesi gerekmektedir. Yapy elemanynyn bünyesinde bulunan geometrik kusurlar burkulma yükünü etkilemektedir ve bu tür elemanlar Euler burkulma yük seviyesine ula?mamaktadyrlar.
AYDIN, Emine, Aktas, Muharrem
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Numerical buckling analysis of thin cylindrical shells with combined distributed and local geometrical imperfections under uniform axial compression

International Journal of Computer Aided Engineering and Technology, 2012
B Prabu
exaly  

Geometric Imperfections

1990
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GEOMETRIC IMPERFECTIONS IN SIX STEEL TUBES

Structural Stability and Dynamics, 2002
A. Wheeler, M. Pircher
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Buckling assessment of thin-walled plates with uncertain geometrical imperfections based on non-probabilistic field model

Thin-Walled Structures, 2019
Yangjun Luo, Pai Liu
exaly  

Systems with geometrical imperfections

1996
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On the investigation of shell buckling due to random geometrical imperfections implemented using Karhunen–Loève expansions

International Journal for Numerical Methods in Engineering, 2008
K J Craig
exaly