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Beam Stress & Deflection Calculator

Euler–Bernoulli Beam Theory · Professional Structural Analysis

Euler–Bernoulli SI / Imperial Free Online Tool

🔩Beam Configuration

Simply Supported

Cantilever

Fixed–Fixed

📐Geometry & Material

Beam Length (L)

Unit System

Elastic Modulus (E)

Yield Strength (σ_y)

⬡Cross Section

Section Type

COMPUTED

I = —

c = —

A = —

⬇Applied Loads

TYPE	Magnitude	Pos. a (m)	Len. b (m)

🖼Beam Diagram

📊Results

—

kN

Reaction R_A

—

kN

Reaction R_B

—

kN·m

Max Moment

—

MPa

Max Stress σ

—

mm

Max Deflection

—

m

Position x(δ_max)

—

kN

Max Shear V

—

Safety Factor

—

L/360 Check

Shear Force Diagram V(x) [kN]

Bending Moment Diagram M(x) [kN·m]

Deflection Curve δ(x) [mm]

📐Applied Formulas (Euler–Bernoulli)

Select beam type and calculate to see applied formulas.