Ultimate strength design of stiffened plates under axial compression and bending

Bonello, Marjorie; Chryssanthopoulos, Marios K.; Dowling, P J

doi:10.1016/0951-8339(93)90036-3

Cited by 22 publications

(12 citation statements)

References 2 publications

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“…The ultimate strength of stiffened steel plate panels has been the subject of many investigations, both experimentally [1][2][3][4][5] and numerically [6][7][8][9][10], with the most significant contributions in the field of ship structures and bridges. The literature on stiffened aluminium panels is more limited.…”

Section: Introductionmentioning

confidence: 99%

Sensitivity analysis on the elastic buckling and ultimate strength of continuous stiffened aluminium plates under combined in-plane compression and lateral pressure

Khedmati

Zareei

Rigo

2009

Thin-Walled Structures

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a b s t r a c tIn this paper, the results of an investigation into the post-buckling behaviour of high-strength aluminium alloy stiffened plates subjected to combined axial compression load and different magnitudes of lateral pressure using non-linear finite element approach is presented. Both material and geometric non-linearities have been taken into account. The principal variables studied are the plate thickness, boundary conditions and the stiffener geometries beside the geometrical imperfection, the width of the welding heat-affected zone (HAZ) and welding residual stresses. The influence of these variables on the post-buckling behaviour and ultimate strength of such stiffened plates has been investigated in details.

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Section: Introductionmentioning

confidence: 99%

Sensitivity analysis on the elastic buckling and ultimate strength of continuous stiffened aluminium plates under combined in-plane compression and lateral pressure

Khedmati

Zareei

Rigo

2009

Thin-Walled Structures

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“…[15][16][17][18][19] show the average stress-average strain relationships of all models described before, under combined in-plane compression and lateral pressure. Also, the deflection modes and spreads of yielding for all models in such a loading condition are plotted in those figures.…”

Section: Post-buckling Strength and Behaviour Under Combined In-planementioning

confidence: 99%

“…The ultimate strength of stiffened steel plate panels has been the subject of many investigations, both experimentally [1][2][3][4][5][6][7][8][9][10][11] and numerically [12][13][14][15][16][17][18][19], with the most significant contributions in the field of ship structures and bridges. The literature on stiffened aluminium panels is more limited.…”

Section: Introductionmentioning

confidence: 99%

Post-buckling behaviour and strength of multi-stiffened aluminium panels under combined axial compression and lateral pressure

2010

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“…Murray [13] studied the buckling strength of flat stiffened plates under in-plane compression and also in bending. Later, Smith et al [15], Bonello and Chryssanthopouls [2] and also Rigo et al [14] paid attention to the buckling/ultimate strength aspects of stiffened plates under in-plane compression or bending. Byklum et al [4] could derive semi-analytical formulations in order to estimate the buckling strength of stiffened plates under in-plane compression.…”

Section: Introductionmentioning

confidence: 99%

A numerical investigation into the effects of parabolic curvature on the buckling strength and behaviour of stiffened plates under in-plane compression

Khedmati

Edalat

2010

Lat. Am. j. solids struct.

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The main targets of this research are mainly divided in to two parts: (1) identifying the effects of parabolic curvature on the buckling strength and behaviour of stiffened plates under in-plane compression, (2) generating practical graphs for extracting eigenvalue buckling stress of parabolic curved stiffened plate to dimensionless parameters. A parametric model for study of the problem is created. The model includes different parameters related to plate, stiffeners and also parabolic curvature. Three distinct sensitivity cases are assumed. In each sensitivity case, many different models are analysed and their buckling strengths are obtained using a finite element commercial program (ANSYS). Buckling strength and behaviour of all models with different ratios of parabolic curvature are compared to each other.

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Ultimate strength design of stiffened plates under axial compression and bending

Cited by 22 publications

References 2 publications

Sensitivity analysis on the elastic buckling and ultimate strength of continuous stiffened aluminium plates under combined in-plane compression and lateral pressure

Sensitivity analysis on the elastic buckling and ultimate strength of continuous stiffened aluminium plates under combined in-plane compression and lateral pressure

Post-buckling behaviour and strength of multi-stiffened aluminium panels under combined axial compression and lateral pressure

A numerical investigation into the effects of parabolic curvature on the buckling strength and behaviour of stiffened plates under in-plane compression

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