D E S I G N O F T E N S I O N M E M B E R S
MEMBER TENSILE STRESS AREA (N) LENGTH (mm)
B-3 263717.22 652.80
MINIMUN AG. YIELD STRENGTH (mm2) 1772.30
MINIMUN AG. MINIMUN TENSILE STRENGTH (mm2) 1465.10
GOVERNING MINIMUN AREA GROSS (mm2) 1772.30
TRY SECTION 125 X 125 X 10
SECTION PROPERTIES
𝑚𝑚2
AREA (mm2) = 2418.13
LONGER LEG (mm) = 125.00
SHORTER LEG (mm) = 125.00
THICKNESS (mm) = 10.00
Xo (mm) = 34.38
Yo (mm) = 34.38
Ixo (mm4) = 3557000.00
Iyo (mm4) = 3557000.00
TCAP. YIELD STRENGTH (N) 719635.49 𝑋𝑂 𝑚𝑚
OK 𝑌𝑂 𝑚𝑚
𝐼𝑋𝑂 𝑚𝑚4
TCAP. MIN TENSILE STRENGTH (N) 870526.80 𝐼𝑌𝑂 𝑚𝑚4
OK
MAXIMUN TCAP (N) 870526.80
FOR MOMENT OF INERTIA (mm4)
Ix = 7114000.00
Iy = 14613996.57
FOR R (mm)
rx = 321.66
ry = 461.02
FOR SLENDERNESS RATIO 𝑘𝐿
𝑅 𝑋
(kL/r)x = 2.03 𝑘𝐿
𝑅
OK 𝑌
(kL/r)y = 1.42
OK
USE TWO ANGLE BAR
125 X 125 X 10