Design of Steel Structure The portal bracing in a truss bridge is used to Keep the rectangular shape of the bridge cross-section Transfer load from top of end posts to bearings Prevent the sides-way buckling of top chord Stiffen the structure laterally Keep the rectangular shape of the bridge cross-section Transfer load from top of end posts to bearings Prevent the sides-way buckling of top chord Stiffen the structure laterally ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The bracing provided in the plane of end posts is called bottom lateral bracing portal bracing sway bracing top lateral bracing bottom lateral bracing portal bracing sway bracing top lateral bracing 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? unqual legged angles with long legs back to back both (b) or (c) equal angles back to back unequal legged angles with short legs back to back unqual legged angles with long legs back to back both (b) or (c) equal angles back to back unequal legged angles with short legs back to back ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure To minimize the total cost of a roof truss, the ratio of the cost of truss to the cost of purlins shall be 4 3 2 5 4 3 2 5 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure In case of timber structures, the form factor for solid circular cross-section is taken as 1.81 1.67 1.414 1.18 1.81 1.67 1.414 1.18 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) all (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) only (i) all (i), (ii) and (iii) both (i) and (iii) both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
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