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(3) ) A 6.0 m long simply supported beam is made of HN450×200×8 X 12, Q345steel. The beam carries on a factor load Pu-350kN. Check the beam capacity assuming that the slab provides lateral support. Section properties of HN400X150X8X13 are shown as follows: d=450mm, b=200mm, t-12mm, t-8mm, r=20mm, Z=1430cm³, S-1300cm³,

(3) ) A 6.0 m long simply supported beam is made of HN450×200×8 X 12, Q345steel. The beam carries on a factor load Pu-350kN. Check the beam capacity assuming that the slab provides lateral support. Section properties of HN400X150X8X13 are shown as follows: d=450mm, b=200mm, t-12mm, t-8mm, r=20mm, Z=1430cm³, S-1300cm³,

Structural Analysis
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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1. Code requirement for axial tension member: T ≤OT a) yielding over full section: -0.9: T-F,A, b) fracture over net areas: -0.75: T=FA; A = UA; 2. Code requirement for axial compression member: PSOP P₁ = AF 2 = KL ra E A $1.5 F-0.658.F, (a) A>1.5 F=- -F, (b) 0.877 2² 3.Code requirement for bending member with continues lateral support M₁ ≤Mn 2<p M₁=Mp Ap<< M₁ = Mp- (Mp -M₁)- 2,<λ M₁ = M₁ The p, and M, for flange and web are listed as follows: Cross Section HII] Rolled Rolled I Welded Welded H Slendemess Parameter A b 20₁ b 21₁ 21₁ 2-2p 2₁-2p h tu 0.38 Ap /F, de 0.38 G/F, 0.83 E/CF,-F,) 83 E/(F,-F.) (F,-F.)S, 3.8E/F, M, 0.38 E/F, 0.95 E/[(F,-F,)k] (F,-F.)S, F,S, 0.38E/F, 0.95 /E/[(F,-F,)ke] F,S, 5.7 VE/F, F,S, Fa 0.69E 2² 0.69E Az 0.9 Ek, λ² 0.9Ek, Lim Plate Girder, Sec. G Note, 0.35 k-4/ /h/t<0.763, F,-69 MPa for rolled shapes, F, -114 MPa for welded shapes.
Transcribed Image Text:1. Code requirement for axial tension member: T ≤OT a) yielding over full section: -0.9: T-F,A, b) fracture over net areas: -0.75: T=FA; A = UA; 2. Code requirement for axial compression member: PSOP P₁ = AF 2 = KL ra E A $1.5 F-0.658.F, (a) A>1.5 F=- -F, (b) 0.877 2² 3.Code requirement for bending member with continues lateral support M₁ ≤Mn 2<p M₁=Mp Ap<< M₁ = Mp- (Mp -M₁)- 2,<λ M₁ = M₁ The p, and M, for flange and web are listed as follows: Cross Section HII] Rolled Rolled I Welded Welded H Slendemess Parameter A b 20₁ b 21₁ 21₁ 2-2p 2₁-2p h tu 0.38 Ap /F, de 0.38 G/F, 0.83 E/CF,-F,) 83 E/(F,-F.) (F,-F.)S, 3.8E/F, M, 0.38 E/F, 0.95 E/[(F,-F,)k] (F,-F.)S, F,S, 0.38E/F, 0.95 /E/[(F,-F,)ke] F,S, 5.7 VE/F, F,S, Fa 0.69E 2² 0.69E Az 0.9 Ek, λ² 0.9Ek, Lim Plate Girder, Sec. G Note, 0.35 k-4/ /h/t<0.763, F,-69 MPa for rolled shapes, F, -114 MPa for welded shapes.
(3) ) A 6.0 m long simply supported beam is made of HN450X200×8 X 12, Q345steel. The beam carries on a factor load Pu-350kN. Check the beam capacity assuming that the slab provides lateral support. Section properties of HN400X150×8×13 are shown as follows: d=450mm, b=200mm, t-12mm, t-8mm, r-20mm, Z=1430cm³, S-1300cm³, 6000mm HN450×200×8×12
Transcribed Image Text:(3) ) A 6.0 m long simply supported beam is made of HN450X200×8 X 12, Q345steel. The beam carries on a factor load Pu-350kN. Check the beam capacity assuming that the slab provides lateral support. Section properties of HN400X150×8×13 are shown as follows: d=450mm, b=200mm, t-12mm, t-8mm, r-20mm, Z=1430cm³, S-1300cm³, 6000mm HN450×200×8×12
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