A. bending moment due to 2.5% of the column load
B. shear force due to 2.5% of the column load
C. 2.5% of the column load
D. both (A) and (B)
A. stronger
B. weaker
C. equally strong
D. any of the above
A. 0.5 D
B. 0.68 D
C. 0.88 D
D. D
A. 75 t2/h
B. 125 t3/h2
C. 125 t2/h
D. 175 t2/h
where, t = the web thickness in mm
h = the outstand of stiffener in mm
A. 501
B. 851
C. 200 t
D. 2501
where t is thickness of web
A. is at the maximum distance from CG of the rivet group
B. is at the minimum distance from CG of the rivet group
C. gives the maximum angle between the two forces Fa and Fm
D. gives the minimum angle between the two forces Fa and Fm
where, Fa is the load d by each rivet due to axial load and Fm is the shearing load due to moment in any rivet
A. decrease in h/t ratio
B. increase in h/t ratio
C. decrease in thickness
D. increase in height
where ‘h’ is height and t is thickness