ows an elastic be igidity EI and deflection v(x) d by an equation

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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**Understanding Transverse Deflection in an Elastic Beam**

This section explains the transverse deflection of an elastic beam with constant flexural rigidity EI and length L. The transverse deflection \( v(x) \) for the beam is described by the equation:

\[ v(x) = \frac{M_0 (x^3 - x^2L)}{4EIL} \]

In this equation, \( M_0 \) is the applied couple.

Given:
- Length, \( L = 100 \) mm
- Applied couple, \( M_0 = 100 \) N-mm

We are tasked with finding the magnitude of the shear force (in Newtons) at the middle of the beam.

**Diagram Explanation:**
The accompanying diagram depicts an elastic beam aligned along the x-axis. The variables illustrated in the diagram are as follows:
- \( v(x) \): Transverse deflection at a distance x from the origin.
- \( O \): Origin point of the beam.
- \( x \): Variable representing the distance from the origin to a specific point on the beam.
- \( L \): Total length of the beam.

The diagram helps visualize the geometry and deformation of the beam, essential for understanding the underlying mechanics of beam deflection and shear forces.
Transcribed Image Text:**Understanding Transverse Deflection in an Elastic Beam** This section explains the transverse deflection of an elastic beam with constant flexural rigidity EI and length L. The transverse deflection \( v(x) \) for the beam is described by the equation: \[ v(x) = \frac{M_0 (x^3 - x^2L)}{4EIL} \] In this equation, \( M_0 \) is the applied couple. Given: - Length, \( L = 100 \) mm - Applied couple, \( M_0 = 100 \) N-mm We are tasked with finding the magnitude of the shear force (in Newtons) at the middle of the beam. **Diagram Explanation:** The accompanying diagram depicts an elastic beam aligned along the x-axis. The variables illustrated in the diagram are as follows: - \( v(x) \): Transverse deflection at a distance x from the origin. - \( O \): Origin point of the beam. - \( x \): Variable representing the distance from the origin to a specific point on the beam. - \( L \): Total length of the beam. The diagram helps visualize the geometry and deformation of the beam, essential for understanding the underlying mechanics of beam deflection and shear forces.
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