Design of Steel Structure The allowable shear stress in the web of mild steel beams decreases with (where ‘h’ is height and t is thickness) increase in height increase in h/t ratio decrease in h/t ratio decrease in thickness increase in height increase in h/t ratio decrease in h/t ratio decrease in thickness ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The internal pressure coefficient on walls for buildings with large permeability is taken as ± 0.2 ±0.5 0 ± 0.7 ± 0.2 ±0.5 0 ± 0.7 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Normally, the angle of roof truss with asbestos sheets should not be less than 40° 35° 30° 26/2° 40° 35° 30° 26/2° ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which (where, Fa is the load shared by each rivet due to axial load and Fm is the shearing load due to moment in any rivet.) gives the minimum angle between the two forces Fa and Fm is at the minimum distance from CG of the rivet group gives the maximum angle between the two forces Fa and Fm is at the maximum distance from CG of the rivet group gives the minimum angle between the two forces Fa and Fm is at the minimum distance from CG of the rivet group gives the maximum angle between the two forces Fa and Fm is at the maximum distance from CG of the rivet group ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Hudson’s formula gives the dead weight of a truss bridge as a function of effective span of bridge top chord area heaviest axle load of engine bottom chord area effective span of bridge top chord area heaviest axle load of engine bottom chord area ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The effective length of a battened column is increased by 10% 5% 20% 15% 10% 5% 20% 15% ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS