|
The sign convention used in the beam section is defined in the following illustrations. Notice that unlike some publications on this subject, the loading term P(x) points to the same direction as y-axis. Please refer to the Euler-Bernoulli beam theory for more details. 
The loading P and deflection y directions indicated are positive 
The bending moment M direction indicated is positive 
The shear force V direction indicated is positive. |
| Formula Home | |
 |
Beam Theory |
 |
Euler Beam Equation |
|
Symbol Definition |
|
Sign Convention |
|
Beam Calculators |
|
Cantilevers |
|
Simply Supported |
|
Mixed Supported |
|
X-Section Data |
|
Standard I-Beams |
|
Other Shapes |
|
Material Data |
|
Elastic Modulii |
|
Resources |
|
Bibliography |
Glossary
3D Scanners
A white paper to assist in the evaluation of 3D scanning hardware solutions.
Mechanical Engineers Outlook
Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.
Selecting the Right 3D Printer
Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.
Metal 3D Printing Design Guide
Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.