A lightly welded steel beam shown in Figure 5 is continuously supported along its length. A downward concentrated load of 5P acts at Point C, and two downward concentrated loads P act at Points A and E. The beam with full lateral restraint is bent about its major principal x-axis. Determine the followings: a. Section type based on section slenderness; b. Effective section modulus; c. The maximum design value of P. P ✓ A 6 m d B www tw bf 6 m tf C 5P 6 m D www. d = 550 mm bf= = 206 mm tw = 6 tf fyf = 300 MPa fyw = 320 MPa mm = 10 mm Zx=1362985 mm³ Sx=1533750 mm³ 6 m P E

A lightly welded steel beam shown in Figure 5 is continuously supported along its length. A downward concentrated load of 5P acts at Point C, and two downward concentrated loads P act at Points A and E. The beam with full lateral restraint is bent about its major principal x-axis. Determine the followings: a. Section type based on section slenderness; b. Effective section modulus; c. The maximum design value of P. P ✓ A 6 m d B www tw bf 6 m tf C 5P 6 m D www. d = 550 mm bf= = 206 mm tw = 6 tf fyf = 300 MPa fyw = 320 MPa mm = 10 mm Zx=1362985 mm³ Sx=1533750 mm³ 6 m P E

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.14.2P

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