Design of Steel Structure The basic wind speed is specified at a height ‘h’ above mean ground level in an open terrain. The value of ’h’ is 30 m 40 m 10 m 20 m 30 m 40 m 10 m 20 m ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The portal bracing in a truss bridge is used to Transfer load from top of end posts to bearings Prevent the sides-way buckling of top chord Keep the rectangular shape of the bridge cross-section Stiffen the structure laterally Transfer load from top of end posts to bearings Prevent the sides-way buckling of top chord Keep the rectangular shape of the bridge cross-section Stiffen the structure laterally ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration? both (b) or (c) equal angles back to back unqual legged angles with long legs back to back unequal legged angles with short legs back to back both (b) or (c) equal angles back to back unqual legged angles with long legs back to back unequal legged angles with short legs back to back ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Study the following statements. i) Top lateral bracing prevents the sidesway buckling of the chord. ii) Sway bracing keeps the rectangular shape of the bridge cross-section. iii) Sway bracing transfers the load from top of end posts to bearings. The correct answer is only (i) both (i) and (ii) both (i) and (iii) all (i), (ii) and (iii) only (i) both (i) and (ii) both (i) and (iii) all (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The sway bracing is designed to transfer 50% of the top panel wind load to bottom bracing 25% of the top panel wind load to bottom bracing 2Vi % of the top panel wind load to bottom bracing 10% of the top panel wind load to bottom bracing 50% of the top panel wind load to bottom bracing 25% of the top panel wind load to bottom bracing 2Vi % of the top panel wind load to bottom bracing 10% of the top panel wind load to bottom bracing ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Which of the following conditions is to be satisfied both in elastic and plastic analysis ? equilibrium condition yield condition plastic moment condition mechanism condition equilibrium condition yield condition plastic moment condition mechanism condition ANSWER DOWNLOAD EXAMIANS APP