A simply supported W 24 x 176 steel beam (Fy = 345 MPa) is supporting a 1335 KN service live load as shown in Figure 3. The length of the bearing plate at the left support is 205 mm and at the concentrated load is 305 mm. Verify the LRFD design strength ØRn a) due to local web yielding at the left support / reaction. b) due web crippling at the left support / reaction. c) due web crippling at the 1335 kN concentrated load. Properties of W 24 x 176 d = 641.1 mm br = 327.41 mm tt = 34.04 mm 0.60 m 1335 kN Figure 3 tw = 19.05 mm k = 53.98 mm Wbeam = 261.75 kg/m 1.20 m

A simply supported W 24 x 176 steel beam (Fy = 345 MPa) is supporting a 1335 KN service live load as shown in Figure 3. The length of the bearing plate at the left support is 205 mm and at the concentrated load is 305 mm. Verify the LRFD design strength ØRn a) due to local web yielding at the left support / reaction. b) due web crippling at the left support / reaction. c) due web crippling at the 1335 kN concentrated load. Properties of W 24 x 176 d = 641.1 mm br = 327.41 mm tt = 34.04 mm 0.60 m 1335 kN Figure 3 tw = 19.05 mm k = 53.98 mm Wbeam = 261.75 kg/m 1.20 m

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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