Design of Steel Structure Generally the purlins are placed at the panel points so as to avoid Axial force in rafter Shear force in rafter Deflection of rafter Bending moment in rafter Axial force in rafter Shear force in rafter Deflection of rafter Bending moment in rafter ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The range of economical spacing of trusses varies from 2L/5 to 3L/5 where L is span L/3 to L/5 L/4to2L/5 L/3 to L/2 2L/5 to 3L/5 where L is span L/3 to L/5 L/4to2L/5 L/3 to L/2 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be 40mm 60mm 100mm 80mm 40mm 60mm 100mm 80mm ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Bending compressive and tensile stresses respectively are calculated based on net area and gross area gross area and net area net area in both cases gross area in both cases net area and gross area gross area and net area net area in both cases gross area in both cases ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The mechanism method of plastic analysis satisfies mechanism and plastic moment conditions equilibrium and plastic moment conditions equilibrium and mechanism conditions equilibrium condition only mechanism and plastic moment conditions equilibrium and plastic moment conditions equilibrium and mechanism conditions equilibrium condition only 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 2 5 3 4 2 5 3 4 ANSWER DOWNLOAD EXAMIANS APP
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