A cantilever beam with the length of 1.2-m is subjected to a load of P = 400-N. Find: a-The stresses at points H and K, 17-mm and 5-mm from the Neutral Axis. b-The total tensile or compressive force F acting on the 3-mm x 56-mm top portion of the section. Answers: a: σ.. 92.5 MPa σ = + 27.2 MPa b: H F 12,400-N in tension 56 mm 3 mm y K 5 mm 17 mm ↓ 42 mm H 3 mm 20 mm 1|20 3 mm Cross Section

A cantilever beam with the length of 1.2-m is subjected to a load of P = 400-N. Find: a-The stresses at points H and K, 17-mm and 5-mm from the Neutral Axis. b-The total tensile or compressive force F acting on the 3-mm x 56-mm top portion of the section. Answers: a: σ.. 92.5 MPa σ = + 27.2 MPa b: H F 12,400-N in tension 56 mm 3 mm y K 5 mm 17 mm ↓ 42 mm H 3 mm 20 mm 1|20 3 mm Cross Section

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter6: Stresses In Beams (advanced Topics)

Section: Chapter Questions

Problem 6.5.6P: The Z-section of Example D-7 is subjected to M = 5 kN · m, as shown. Determine the orientation of...

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