Consider an 8-m long simply supported T-beam with overhangs loaded as shown below. 200 mm w kN/m 50 mm 50 kN-m 50 kN-m 200 mm 2 m 4 m 2 m 50 mm 1. Determine the location of the neutral axis measured from the top of the beam and the moment of inertia (in mm4) of the section about its neutral axis.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter10: Statically Indeterminate Beams
Section: Chapter Questions
Problem 10.4.32P: Two identical, simply supported beams AB and CD are placed so that they cross each other at their...
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Consider an 8-m long simply supported T-beam with overhangs loaded as shown below.
200 mm
w kN/m
50 mm
50 kN-m
50 kN-m
200 mm
2 m
4 m
2 m
50 mm
1.
Determine the location of the neutral axis measured from the top of
the beam and the moment of inertia (in mm4) of the section about its
neutral axis.
Draw the shear and bending moment diagrams. Annotate all relevant
values and distances. Determine the magnitude of the maximum negative
2.
moment.
Determine the minimum allowable strength of the beam in tension
and the minimum allowable strength of the beam in compression.
3.
Determine the maximum allowable load, w (in kN/m), that can be
applied pn the beam.
4.
B.
Transcribed Image Text:Consider an 8-m long simply supported T-beam with overhangs loaded as shown below. 200 mm w kN/m 50 mm 50 kN-m 50 kN-m 200 mm 2 m 4 m 2 m 50 mm 1. Determine the location of the neutral axis measured from the top of the beam and the moment of inertia (in mm4) of the section about its neutral axis. Draw the shear and bending moment diagrams. Annotate all relevant values and distances. Determine the magnitude of the maximum negative 2. moment. Determine the minimum allowable strength of the beam in tension and the minimum allowable strength of the beam in compression. 3. Determine the maximum allowable load, w (in kN/m), that can be applied pn the beam. 4. B.
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