Design of Steel Structure The range of economical spacing of trusses varies from L/3 to L/5 L/3 to L/2 2L/5 to 3L/5 where L is span L/4to2L/5 L/3 to L/5 L/3 to L/2 2L/5 to 3L/5 where L is span L/4to2L/5 ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Generally the purlins are placed at the panel points so as to avoid Bending moment in rafter Deflection of rafter Axial force in rafter Shear force in rafter Bending moment in rafter Deflection of rafter Axial force in rafter Shear force in rafter ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds (where t is thickness of web) 85 t 50 t 200 t 250 t 85 t 50 t 200 t 250 t ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The statical method of plastic analysis satisfies 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 mechanism and plastic moment conditions ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The allowable tensile stress in structural mild steel plates for steel tank is assumed as 95.0 MPa on net area 105.5 MPa on gross area 150.0 MPa on gross area 105.5 MPa on net area 95.0 MPa on net area 105.5 MPa on gross area 150.0 MPa on gross area 105.5 MPa on net area ANSWER DOWNLOAD EXAMIANS APP
Design of Steel Structure The web crippling due to excessive bearing stress can be avoided by increasing the web thickness providing suitable stiffeners None of these increasing the length of the bearing plates increasing the web thickness providing suitable stiffeners None of these increasing the length of the bearing plates ANSWER DOWNLOAD EXAMIANS APP
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