Research Article

On the Shear Buckling of Clamped Narrow Rectangular Orthotropic Plates

Table 2

Convergence study and comparison of critical buckling shear stress, (MPa), of fully clamped orthotropic rectangular plate (LVL) with FEM simulation and the closed-form approach.

(MPa)
Symmetric modeAntisymmetric mode

7 × 742.78843.701
9 × 931.42132.410
11 × 1130.48431.107
13 × 1330.32130.582
15 × 1530.33430.623
17 × 1730.33130.617
19 × 1930.33230.618
Closed-form approach30.534
ANSYS simulation30.41030.694