A beam with a channel section is subjected to a bending moment M having its vector at an angle e to the z-axis (see figure). Determine the orientation of the neutral axis B (in degrees clockwise from the +z-axis) and calculate the maximum tensile stress o, and maximum compressive stress o, in the beam. (For the stresses, enter your answers in ksi and use the deformation sign convention. To solve this problem, be sure to draw a sketch of the cross section showing the orientation of the neutral axis and the locations of the points where the stresses are being found.) Use the following data: C8 x 11.5 section, M = 44 kip-in., tan(0) = See this table for the dimensions and properties of the channel section. B = ° clockwise from the +z-axis ksi ksi

A beam with a channel section is subjected to a bending moment M having its vector at an angle e to the z-axis (see figure). Determine the orientation of the neutral axis B (in degrees clockwise from the +z-axis) and calculate the maximum tensile stress o, and maximum compressive stress o, in the beam. (For the stresses, enter your answers in ksi and use the deformation sign convention. To solve this problem, be sure to draw a sketch of the cross section showing the orientation of the neutral axis and the locations of the points where the stresses are being found.) Use the following data: C8 x 11.5 section, M = 44 kip-in., tan(0) = See this table for the dimensions and properties of the channel section. B = ° clockwise from the +z-axis ksi ksi

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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Solid Mechanics

Engineering mechanics is a branch of science that deals with forces causing bulk motion in bodies and the effect that these forces cause on the bodies. Engineering mechanics does not deal with the internal changes that occur on account of these external forces. The internal effects in a body or a material under the action of external forces are studied in a new branch of science called solid mechanics, the strength of materials, or the mechanical behavior of engineering materials.

Question

A beam with a channel section is subjected to a bending moment M having its vector at an angle e to the z-axis (see figure).
M
Determine the orientation of the neutral axis B (in degrees clockwise from the +z-axis) and calculate the maximum tensile stress o, and maximum compressive stress o, in the beam. (For the stresses, enter your answers in ksi and use
the deformation sign convention. To solve this problem, be sure to draw a sketch of the cross section showing the orientation of the neutral axis and the locations of the points where the stresses are being found.)
Use the following data: C8 x 11.5 section, M = 44 kip-in., tan(6) =
See this table for the dimensions and properties of the channel section.
B =
• clockwise from the +z-axis
O: =
ksi
ksi

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