A steel cantilever beam, of length 2L, has an I-section, see Figure Q3. The cantilever beam is under a uniformly distributed load q = 185 kN/m applied in its vertical plane of symmetry at OA part of the span. The yield strength of the steel is [0] =360 MPa; the Young's modulus E=240 GPa. L=1m and the coordinates of Point H are x= 0 mm, y = -60 mm, z= 0 mm. L q A L 20mm 10mm H 20mm -220mm 180mm

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.3.4P: Segments A B and BCD of beam A BCD are pin connected at x = 4 m. The beam is supported by a sliding...
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A steel cantilever beam, of length 2L, has an I-section, see Figure Q3. The cantilever beam is under
a uniformly distributed load q = 185 kN/m applied in its vertical plane of symmetry at OA part of the
span. The yield strength of the steel is [o] = 360 MPa; the Young's modulus E = 240 GPa. L= 1 m
and the coordinates of Point H are x= 0 mm, y = -60 mm, z= 0 mm.
ty
L
q
A
L
Figure Q3
20mm
10mm H
20mm
180mm
-220mm
Transcribed Image Text:A steel cantilever beam, of length 2L, has an I-section, see Figure Q3. The cantilever beam is under a uniformly distributed load q = 185 kN/m applied in its vertical plane of symmetry at OA part of the span. The yield strength of the steel is [o] = 360 MPa; the Young's modulus E = 240 GPa. L= 1 m and the coordinates of Point H are x= 0 mm, y = -60 mm, z= 0 mm. ty L q A L Figure Q3 20mm 10mm H 20mm 180mm -220mm
a)
The factors of safety predicted at point H by the maximum shear stress theory of failure (Tresca
criterion)
Transcribed Image Text:a) The factors of safety predicted at point H by the maximum shear stress theory of failure (Tresca criterion)
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