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
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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Step 1: To determine the factor of safety predicted at point H by the maximum shear stress theory of failure
VIEWStep 2: Calculation of reaction force maximum shear force and maximum moment.
VIEWStep 3: Calculation of moment of inertia about z axis and maximum and minimum bending stress at H
VIEWStep 4: Calculation of shear stress at H and principal stresses at H
VIEWStep 5: Calculation of FOS according to Tressa criteria
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