A WT305 x 41 standard steel shape is used to support the loads shown. Assume w = 60 kN/m, LAB = 1.4 m, LBC = 2.8 m, and LCD = 1.4 m. Consider the entire 5.6 m length of the beam and determine: (a) the maximum tensile bending stress at any location along the beam (enter a positive answer), and (b) the maximum compressive bending stress at any location along the beam (enter a negative answer).

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter9: Deflections Of Beams
Section: Chapter Questions
Problem 9.10.4P: A weight W = 20 kN falls through a height h = 1,0 mm onto the midpoint or a simple beam of length L...
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A WT305 x 41 standard steel shape is used to support the loads shown. Assume w = 60 kN/m, LAB = 1.4 m, LBC = 2.8 m, and LcD = 1.4 m.
Consider the entire 5.6 m length of the beam and determine:
(a) the maximum tensile bending stress at any location along the beam (enter a positive answer), and
(b) the maximum compressive bending stress at any location along the beam (enter a negative answer).
В
LAB
LBC
LCD
WT305 x 41
Answer:
(a) Omax,T =
MPа
(b) Omax,C =
MPa
Transcribed Image Text:A WT305 x 41 standard steel shape is used to support the loads shown. Assume w = 60 kN/m, LAB = 1.4 m, LBC = 2.8 m, and LcD = 1.4 m. Consider the entire 5.6 m length of the beam and determine: (a) the maximum tensile bending stress at any location along the beam (enter a positive answer), and (b) the maximum compressive bending stress at any location along the beam (enter a negative answer). В LAB LBC LCD WT305 x 41 Answer: (a) Omax,T = MPа (b) Omax,C = MPa
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