J: A beam is 10.5 m in length and loaded as shown in Figure Q4. If the deflection in the mid-distance between A and B is 3 mm, find the value of flexural rigidity (EI). Find also the value and location of the maximum deflection. 3 kN 2.5 m 1 kN/m 6 m B 1 kN 2 m D

J: A beam is 10.5 m in length and loaded as shown in Figure Q4. If the deflection in the mid-distance between A and B is 3 mm, find the value of flexural rigidity (EI). Find also the value and location of the maximum deflection. 3 kN 2.5 m 1 kN/m 6 m B 1 kN 2 m D

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 10.4.34P: The beam AB shown in the figure is simply supported at A and B and supported on a spring of...

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Concept explainers

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.

Question

: A beam is 10.5 m in length and loaded as shown in Figure Q4. If the deflection
in the mid-distance between A and B is 3 mm, find the value of flexural rigidity (EI). Find also the
value and location of the maximum deflection.
3 kN
2.5 m
A
1 kN/m
6 m
Figure Q4: Beam Loading
B
1 kN
2 m
D

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