written 6.4 years ago by | modified 5.4 years ago by |
A column of 6 m effective length is to be made from 3 plates as shown in fig. Using E=210GPa find the factor of safety with respect to buckling for an axial load of 17 kN. Use Euler’s Theory.
written 6.4 years ago by | modified 5.4 years ago by |
A column of 6 m effective length is to be made from 3 plates as shown in fig. Using E=210GPa find the factor of safety with respect to buckling for an axial load of 17 kN. Use Euler’s Theory.
written 5.4 years ago by | • modified 5.4 years ago |
Data:
E = 210 Gpa
E=210×103 Mpa
Axial Load = 17 KN
Le=6m=6000 mm
1] Moment of Inertia:
Ixx=80×(120+10+10)312−(80–20)×120312=9.65×106 mm4
$I_{yy} …