SITUATION NO.2 A W14x68 steel beam is subjected to a dead load "w" (excluding its own weight) as shown, with El is constant. Properties of W14x68: d=356.62mm; bf=254.89mm; tf-18.29mm; Zx-1,885x10mm³; tw=12.1mm; Sx=1,688x10 mm³; Ix-301x10 mm": ly=50x10 mm; cw=1.44472x10mm; J=1,252,856.591mm; ry=62.48mm; w=101kg/m; c=1.0 & assumed that cb=1.0. Use LRFD, Fy=350Mpa. PDL 3.05 m 3.05 m LL=30 KN/m L=6.10m 1. The value of "Lr" based from AISC specs is_mm. A.6,954.50 B. 9,872.60 C. 5,748.30 D. 8,927.10 E. 11,704 2. The ultimate moment capacity of the steel beam based from AISC specs is_KN-m. A. 334. 657 B. 514.347 C. 465.141 D. 485.189 E. 3. Based on flexure, the maximum dead load "PDL" it can carry is_KN. A. 129.152 B. 210.488 C. 154.604 D. 157.763

SITUATION NO.2 A W14x68 steel beam is subjected to a dead load "w" (excluding its own weight) as shown, with El is constant. Properties of W14x68: d=356.62mm; bf=254.89mm; tf-18.29mm; Zx-1,885x10mm³; tw=12.1mm; Sx=1,688x10 mm³; Ix-301x10 mm": ly=50x10 mm; cw=1.44472x10mm; J=1,252,856.591mm; ry=62.48mm; w=101kg/m; c=1.0 & assumed that cb=1.0. Use LRFD, Fy=350Mpa. PDL 3.05 m 3.05 m LL=30 KN/m L=6.10m 1. The value of "Lr" based from AISC specs is_mm. A.6,954.50 B. 9,872.60 C. 5,748.30 D. 8,927.10 E. 11,704 2. The ultimate moment capacity of the steel beam based from AISC specs is_KN-m. A. 334. 657 B. 514.347 C. 465.141 D. 485.189 E. 3. Based on flexure, the maximum dead load "PDL" it can carry is_KN. A. 129.152 B. 210.488 C. 154.604 D. 157.763

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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