Strain Ramberg-Osgood Model 7.51118872681698E-07 0.1539793689 1.75261070292396E-06 0.3592851941 0.000002003 0.4106116504 7.51118872681698E-07 0.1539793689 7.51118872681698E-07 0.1539793689 2.25335661804509E-06 0.4619381067 0.000002003 0.4106116504 0.000004006 0.8212233008 0.000006009 1.2318349512 8.26230759949867E-06 1.6937730579 9.01342647218037E-06 1.8477524268 0.000012769 2.6176492713 1.20179019629072E-05 2.4636699024 1.25186478780283E-05 2.566322815 0.000014772 3.0282609217 1.62742422414368E-05 3.3362196595 1.62742422414368E-05 3.3362196595 1.80268529443607E-05 3.6955048536 1.85275988594819E-05 3.7981577662 1.97794636472847E-05 4.0547900477 2.12817013926481E-05 4.3627487855 2.32846850531326E-05 4.7733604359 2.27839391380115E-05 4.6707075233 2.42861768833749E-05 4.9786662611 2.60387875862988E-05 5.3379514552 2.653953350142E-05 5.4406043678 … Read more

Stress (Fy) SM490 349.08 90.5 328.67 90.3 339.44 85.6 426.26 74.4 428.99 75.7 427.20 73.2   Stress (Fy) SM570 471.56 35.71 474.44 34.83 462.20 35.57 543.56 36.10   Stress (Fy) HSA800 803.49 11.9 806.33 12.4 762.43 12.0 809.56 13.8 722.16 15.3 741.79 14.0 826.09 13.3 810.94 12.2 829.38 11.6

Stress (Fy) SM490 349.08 0.69 328.67 0.63 339.44 0.65 426.26 0.78 428.99 0.78 427.2 0.78   Stress (Fy) SM570 543.56 0.79 471.56 0.77 474.44 0.78 462.2 0.76   Stress (Fy) HSA800 803.49 0.91 806.33 0.91 762.43 0.87 809.56 0.9 722.16 0.84 741.79 0.86 826.09 0.88 810.94 0.87 829.38 0.88      

Strain (%) Tri-linear Model, Fy = 340 MPa (Kemp, 1996) Strain (%) Tri-linear Model, Fy = 285 MPa (Kemp, 1996) 0 0 0 0 0.0017 340 0.001425 285 0.01343 340 0.014535 285 0.05 475.4444 0.05 411.6607143

Effective Lateral Slenderness Ratio Kemp (1985, 1986) Effective Lateral Slenderness Ratio Kuhlmann (1989) Effective Lateral Slenderness Ratio Lukey and Adams (1969) Effective Lateral Slenderness Ratio Adams et al (1965) 104 1.4 25 13.5 29 11.8 34 6.3 25 14 25 10.5 25 13.6 71 4.2 25 14.8 25 12 40 2.9     36 8.4 … Read more

Rotation(Deflection) Class 1 (Compact) 0 0 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.7 0.7 0.8 0.8 0.9 0.9 0.95 0.95 1 0.96 1.1 0.98 1.2 1.01 1.3 1.03 1.4 1.04 1.5 1.06 1.6 1.08 1.7 1.09 1.8 1.11 1.9 1.12 2 1.14 2.1 1.15 2.2 1.16 2.3 1.17 2.4 … Read more

Strain SM490_15T 0 -.332493 .000063 -.332493 -.000031 -.383645 .000047 -.281340 .000063 -.255764 0 -.358069 .000031 -.306916 .000016 -.306916 .000031 -.332493 .000063 -.358069 .000047 -.230187 -.000016 -.230187 .000031 -.204611 .000047 .127882 .000016 .485951 .000047 .818443 .000016 .997478 .000063 1.253242 .000047 1.509005 0 1.688040 -.000016 1.841498 .000047 2.046109 -.000016 2.250720 0 2.583212 0 2.711094 -.000078 2.864552 -.000016 … Read more