Define bending moment M the steel beam can carry:1) according elastic analysis (Mel)2) according plastic analysis (M pl)for beam 127x76x13 (for steel grade S 250)SectionDesignationSecond Moment Radiusof AreaAxisAxisy-y2-2ly1₂cm4cm4127x76x13 473 55.7152x89x16834 89.8176454A●NEE497Lateral-torsionalof Gyration Buckling Constants (1)Axis Axisy-y z-zPROPERTIESElastic Modulus Plastic Modulus Warping Torsion Area of ShearConstant Constant Section AreaRatioiyiz ILT ALT ALT/ILTcm cm cmcm5.35 1.84 1.99 26.46.41 2.10 2.30 36.3737 nen13.315.8199Axis Axis Axis Axisy-yy-y 2-ZWely Welz Wply Wplz lwcm3cm3cm³cm3dm 674.684.222.6 0.001992.85109123 31.2 0.00470 3.56JESܐܐ14.720.2PTA471IAL PInnana4₁cm4cm216.520.3Avcm²6.438.18A DE

fy = 250N/mm2 [For S 250 steel] 1) For elastic criteria:- Me = fy x Sy {here, Sy is elastic…

Define bending moment M the steel beam can carry: 1) according elastic analysis (Mel) 2) according plastic analysis (M pl) for beam 127x76x13 (for steel grade S 250) Section Designation 176 15547 Second Moment Radius of Area y-y ly cm4 127x76x13 473 152x89x16 834 Axis Axis Axis Axis INER PROPERTIES Lateral-torsional Elastic Modulus Plastic Modulus Warping Torsion Area of Shear of Gyration Buckling Constants (1) Constant Constant Section Area ܐܐ Axis Axis Axis Axis Ratio y-y Z-Z y-y Z-Z iz ILT ALT ALT/ILT Wely Welz Wply Wplz cm 3 Iw cm 3 4₁ cm3 cm3 dm6 cm4 84.2 22.6 0.00199 2.85 123 31.2 0.00470 3.56 y-y z-z 1₂ cm4 cm cm cm cm 55.7 5.35 1.84 1.99 26.4 89.8 6.41 2.10 2.30 36.3 137 nen 13.3 15.8 199 74.6 109 JES 14.7 20.2 277 171 I ALP AANMAY *** A cm2 16.5 20.3 Av cm2 6.43 8.18 A AF

Define bending moment M the steel beam can carry: 1) according elastic analysis (Mel) 2) according plastic analysis (M pl) for beam 127x76x13 (for steel grade S 250) Section Designation 176 15547 Second Moment Radius of Area y-y ly cm4 127x76x13 473 152x89x16 834 Axis Axis Axis Axis INER PROPERTIES Lateral-torsional Elastic Modulus Plastic Modulus Warping Torsion Area of Shear of Gyration Buckling Constants (1) Constant Constant Section Area ܐܐ Axis Axis Axis Axis Ratio y-y Z-Z y-y Z-Z iz ILT ALT ALT/ILT Wely Welz Wply Wplz cm 3 Iw cm 3 4₁ cm3 cm3 dm6 cm4 84.2 22.6 0.00199 2.85 123 31.2 0.00470 3.56 y-y z-z 1₂ cm4 cm cm cm cm 55.7 5.35 1.84 1.99 26.4 89.8 6.41 2.10 2.30 36.3 137 nen 13.3 15.8 199 74.6 109 JES 14.7 20.2 277 171 I ALP AANMAY *** A cm2 16.5 20.3 Av cm2 6.43 8.18 A AF

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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