Table 4. Comparison of torsional buckling strength between tests and numerical results

Case Test (N-m) Numerical (N-m) Numerical / Test
M30-1 8.93 8.59 0.96
M30-2 12.64 13.48 1.07
M30-3 10.27 10.00 0.97
M30-4 15.76 17.54 1.11
M30-5 9.85 10.64 1.08