| Ch 2. Torsion | Multimedia Engineering Mechanics | ||||||
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Circular Bars |
Nonuniform & Indeterminate |
Thin-walled Tubes |
Non-Circular Bars | ||||
| Non-Circular Bars and Shafts | Theory |
| Chapter |
| 1. Stress/Strain |
| 2. Torsion |
| 3. Beam Shr/Moment |
| 4. Beam Stresses |
| 5. Beam Deflections |
| 6. Beam-Advanced |
| 7. Stress Analysis |
| 8. Strain Analysis |
| 9. Columns |
| Appendix |
| Basic Math |
| Units |
| Basic Equations |
| Sections |
| Material Properties |
| Structural Shapes |
| Beam Equations |
| Mechanics Tools |
| Search |
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| Math |
| Mechanics |
| Statics |
| Thermodynamics |
| Author(s): |
| Kurt Gramoll |
| ©Kurt Gramoll |
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| Torsion of Non-Circular Bars and Shafts |
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There are cases when shafts or bars are not circular and must withstand a torque. In those cases, there are very few closed form solutions. This is when numerical methods are needed. This section will use finite element method (FEM) to calculate the stresses in non-circular bars of any solid cross section. The method will be compared to the few known solutions, specifically, rectangular and elliptical cross sections (their derivation are omitted.
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| Torsion Solver Tool |
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