Engineering
Amp
Sign in
Join
Calculations
Equipment
Engineering
Management
Projects
Piping
Mechanical
Structural
General
Equations
Area
Volume
Strength of Materials
Unit Conversions
Density
Flow
Force
Length
Pressure
Temperature
Torque
Velocity
Viscosity
Articles
Time
To Do
Home
Calculations
Bending moment
This functionality is in
beta stage
.
Bending moment
public
Bending moment of simply supported beam subject to two equal loads at equal distance from supports.
Input
Applied force
$ P = 10000 \; \; N $
Distance between support and force
$ a = 0.5 \; \; m $
Result
Bending moment
$$ M_{B_2p} = {P \cdot a} \; \; , {Nm} $$
Show formula syntax
Hide formula syntax
M_{B_2p} = P * a
Dependant calculations
2
Bending stress
public
Calculate normal stress in simply supported beam, with known section modulus, due to bending caused by 2 symmetrical point loads.
Section modulus of the beam
$$ W_{y_{section}} = 10000 \: mm^3 $$
Bending stress
$$ \sigma_{bend_{2p}} = {10 ^ 3 \cdot {M_{B_2p} \over W_{y_{section}}}} \:, MPa $$
Combined bending
public
Combined maximum bending with 2 equal point loads and distributed load.
Combined bending moment
$$ M_{B_{2pd}} = {M_{B_{d_{max}}} + M_{B_2p}} \:, Nm $$
Calculation