### Beam Deflection Equations and Calculator including Stress and Reaction Loads for a Beam supported One End, Pin Opposite End and Two Tapered Distributed Load

**Beam Deflection and Stress Formula and Calculators**

Area Moment of Inertia Equations & Calculators

Beam Deflection, Shear and Stress Equations and Calculator for a Beam supported One End, Pin Opposite End and Two Tapered Distributed Load.

ALL calculators require a *Premium Membership*

Beam Reaction and Shear Equation

Beam Bending Moments Equation

**Beam Stress Maximum **

**Beam Deflection and End Slope Equation **

Where:

E = | Modulus of Elasticity | psi | (N/mm |

I = | Moment of Inertia | in^{4} |
(mm^{4}) |

W = | Load, Total | lbf | (N) |

w = | Beam Unit Load | lbs/in | (N/mm) |

y = | Beam Deflection | inches | (mm) |

a, b, c, d, x, L = | Some distance as indicated | inches | (mm) |

n = | Distance neutral axis | inches | (mm) |

V_{max} = |
Shear Load | lbf | (N) |

M_{max} = |
Beam Moment | lbs-in | (N-mm) |

θ_{max} = |
Slope Angle | degree | (radian) |

σ_{max} = |
Beam Stress max. | psi | (N/mm^{2}) |

- Deflections apply only to constant cross sections along entire length.

References:

- Boeing Design Manual, Rev G. 1994 BDM

Related

- Axial Load Capacities for Single Plates Calculator
- Stress Deflection Moment Equations and Calculator Beam Supported Partial Tapering Load Applied Equation and Calculator
- Stress Deflection Strain Equations and Calculator Beam Supported Tapering Load Applied
- Stress Deflection Strain Moment Equations and Calculator Beam Supported Partial Tapering Load Applied
- Stresses in Three Dimensions Excel Spreadsheet Calculator
- Beam Stress & Deflection Equations / Calculator Free and Guided on One End
- Beam Stress & Deflection Equations / Calculator Moment Applied at Defined Location
- Beam Stress Deflection Equations / Calculator with Partial Uniform Loading
- Beam Stress Deflection Equations / Calculator with Partial Tapering Loading
- Beam Stress Deflection Equations / Calculator with Fixed Ends Tapering Loading