Results 241 to 250 of about 3,860 (279)

Vibrations of Orthogonally Stiffened Panels

Journal of Ship Research, 1978
A general numerical method for the determination of natural frequencies and modes of vibration for orthogonally stiffened panels is presented. The panel is considered as an assembly of prismatic beams and plate strips rigidly connected along their longitudinal edges and transversely stiffened by beams of varying cross section.
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Design and analysis of grid stiffened fuselage panel with curved stiffeners

AIP Conference Proceedings, 2018
Designing and analyzing grid stiffened panel to understand the effect of stiffeners on stiffness of the panel is crucial in designing grid stiffened cylinder for fuselage application. Traditionally only straight stiffeners were used due to limited manufacturing capabilities and in recent years GSS with curved stiffeners have become a reality.
Bharath Hemanth, N. C. Mahendra Babu, H. G. Shivakumar, S. Srikari   +3 more
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Efficiency of Lateral Stiffeners in Panels

Journal of the Aeronautical Sciences, 1944
\p = ^BP/ADs*, flexural stiffness index = Ct/Ds, torsional stiffness index Ct = GIP, torsional rigidity of the lateral stiffener / = length of the panel s = width of the panel D0 = EI, flexural rigidity of the longitudinal stiffener D = EIr/s, flexural rigidity of the longitudinal stiffener per unit width of the panel B = EI, flexural rigidity of the
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Cost Optimization of Stiffened Panels Using VICONOPT

AIAA Journal, 1998
A novel and versatile optimum-cost design approach that embraces the ideology of concurrent engineering is described. The approach is incorporated into optimum-design software to permit the determination of the least-cost design for prismatic assemblies of laminated composite plates, which occur in advanced aerospace construction.
Edwards, Dyfan A., Williams, Fred W., Kennedy, David   +2 more
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Stress-Intensity Factors of Stiffened Panels with Partially Cracked Stiffeners

1983
Theory and numerical procedure are presented to determine the stress-intensity factors for a partially cracked typical stiffener and a partially cracked splice stiffener in a stiffened panel subjected to a uniaxial uniform remote stress normal to the crack.
RC Shah, FT Lin
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AN ANALYSIS OF AN INTEGRALLY STIFFENED PANEL

1966
Abstract : An investigation was made: (1) To design and test on integrally stiffened rectangular shear panel, (2) To develop analytical procedures for shear panels subjected to thermomechanical loading, and (3) To compare the analytical and experimental results to evaluate the accuracy of the analysis methods.
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NUMERICAL-EXPERIMENTAL CORRELATION OF A STIFFENED FUSELAGE PANEL

2002
Leuven ...
FRANCO, FRANCESCO, NATALE C, AUSILIO G, MARULO, FRANCESCO   +3 more
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Buckling/Plastic Collapse Characteristics of Cracked Flat Panels and Stiffened Panels with U-beam Stiffeners [PDF]

, 2021
内容の要約
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Grid-Stiffened Panel Optimization Using Curvilinear Stiffeners

52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2011
Sameer Mulani, Davide Locatelli, Rakesh Kapania   +2 more
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Design of Stiffened Panel

2009
Yasuhisa Okumoto, Yu Takeda, Masaki Mano, Tetsuo Okada   +3 more
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