Design of Steel Structure Hudson’s formula gives the dead weight of a truss bridge as a function of heaviest axle load of engine top chord area effective span of bridge bottom chord area heaviest axle load of engine top chord area effective span of bridge bottom chord area ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The bracing provided in the plane of end posts is called sway bracing bottom lateral bracing portal bracing top lateral bracing sway bracing bottom lateral bracing portal bracing top lateral bracing ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Minimum pitch provided in riveted steel tanks is (where d is diameter of rivets) 3.0 d 2.0 d 1.5 d 2.5 d 3.0 d 2.0 d 1.5 d 2.5 d 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 maximum distance from CG of the rivet group is at the minimum distance from CG of the rivet group gives the maximum angle between the two forces Fa and Fm gives the minimum angle between the two forces Fa and Fm is at the maximum distance from CG of the rivet group is at the minimum distance from CG of the rivet group gives the maximum angle between the two forces Fa and Fm ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The centrifugal force due to curvature of track is assumed to act on the bridge at a height of 1.50 m above the rail level 2.13 m above the rail level 1.23 m above the rail level 1.83 m above the rail level 1.50 m above the rail level 2.13 m above the rail level 1.23 m above the rail level 1.83 m above the rail level ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds (where t is thickness of web) 200 t 250 t 50 t 85 t 200 t 250 t 50 t 85 t ANSWER DOWNLOAD EXAMIANS APP
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