Design of Steel Structure Hudson’s formula gives the dead weight of a truss bridge as a function of 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 effective span of bridge 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 2 3 5 4 2 3 5 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 both (i) and (ii) both (i) and (iii) only (i) all (i), (ii) and (iii) both (i) and (ii) both (i) and (iii) only (i) all (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Gantry girders are designed to resist lateral loads longitudinal loads and vertical loads lateral, longitudinal and vertical loads lateral and longitudinal loads lateral loads longitudinal loads and vertical loads lateral, longitudinal and vertical loads lateral and longitudinal loads ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Bearing stiffeners are provided ati) the supportsii) the mid spaniii) the point of application of concentrated loads The correct answer is only (i) (i), (ii) and (iii) both (i) and (ii) both (i) and (iii) only (i) (i), (ii) and (iii) both (i) and (ii) both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The ratio of plastic section modulus to elastic section modulus can be less than 1 is always less than 1 is always greater than 1 is equal to 1 can be less than 1 is always less than 1 is always greater than 1 is equal to 1 ANSWER DOWNLOAD EXAMIANS APP
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