ESDU 77014
Flat panels in shear. Post-buckling analysis.
Abstract:
ESDU 77014 gives data for the analysis of a panel (that is, a thin plate reinforced by orthogonal edge stiffeners) carrying a shear load in which the plate has buckled to give a diagonal tension field. The proportion of shear reacted by the tension can be found using ESDU 77018. Data, based largely on a correlation of experimental information, enable the following to be determined: maximum shear stress at plate failure at a buckle or at the rivet line, compressive stress in the stiffener, end load and bending moment acting on the flanges as a result of the diagonal tension field, the loading along the flange-to-plate connection, and the secant and tangent moduli of the panel. A practical worked example illustrates the use of the data.Indexed under:
Details:
Data Item ESDU 77014 | |
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This Data Item contains 20 interactive graph(s) as listed below.
Graph | Title |
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Figure 1 | |
Figure 2 | |
Figure 3 | Af/ht ≥ 10 |
Figure 4 | Af/ht = 1.0 |
Figure 5 | Af/ht = 0 |
Figure 6 | |
Figure 7 | |
Figure 8 | |
Figure 9 | |
Figure 10 | Af/ht ≥ 10 |
Figure 11 | Af/ht = 1.0 |
Figure 12 | Af/ht = 0 |
Figure 13 | q/qb |
Figure 14 | If/b3t |
Figure 15 | Af/ht ≥ 10 |
Figure 16 | Af/ht = 1.0 |
Figure 17 | Af/ht = 0 |
Figure 18 | Af/ht ≥ 10 |
Figure 19 | Af/ht = 1.0 |
Figure 20 | Af/ht = 0 |