Design of Steel Structure The portal bracing in a truss bridge is used to 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 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 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure If the thickness of plate to be connected by a rivet is 16 mm, then suitable size of rivet as per Unwin’s formula will be 27 mm 16 mm 24 mm 20 mm 27 mm 16 mm 24 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of(where, t = the web thickness in mm h = the outstand of stiffener in mm) 125 t2/h 125 t3/h2 175 t2/h 75 t2/h 125 t2/h 125 t3/h2 175 t2/h 75 t2/h ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure According to IS:800, in the Merchant Rankine formula the value of imperfection index (n) is 1.8 1 1.4 2 1.8 1 1.4 2 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure In the virtual work method, the virtual quantity is Load Slope Moment Displacement Load Slope Moment Displacement ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Battening is preferable when the i) column carries axial load only ii) space between the two main components is not very large iii) column is eccentrically loaded The correct answer is (i) and (ii) only (i) (ii) and (iii) only (iii) (i) and (ii) only (i) (ii) and (iii) only (iii) ANSWER DOWNLOAD EXAMIANS APP
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