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# Can=
tilever Beam Modal Analysis

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## Problem Sp=
ecification

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------=_Part_107394_1015743747.1669718114077--
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Author: John Singleton, Cornell University

=20P=
roblem Specification

1. Pre-Analysis & Start-Up

2. Geometry

3. Mesh<=
br> 4. Physics Setup

5. Numerical Solution

6. Numerical Results

7. Verification & Validation

Exercises

Com=
ments

Important Note

Prior, to attempting this tutorial, you must complete the Cantilever Beam Tutorial. The= Cantilever Beam Tutorial covers the static structural analysis for th= e same geometry. If you have not yet completed the Cantilever Beam Tutorial= , please do so now.

Created using ANSYS 13.0

=20Consider an aluminum beam that is clamped at one end, with the following= dimensions.

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Length | 4 m |
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Width | 0.346 m |

Height | 0.346 m |

The aluminum used for the beam has the following material properties.=20

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Density | 2,700 kg/m^3 |
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Youngs Modulus | 70x10^9 Pa |

Poisson Ratio | 0.35 |

Using ANSYS Workbench find the first six natural frequencies of the beam=
and the mode shapes.