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Calculations
Section modulus of rectangular section
This functionality is in
beta stage
.
Section modulus of rectangular section
public
Section modulus of rectangular solid section.
Input
Section width
$ b = 10 \; \; mm $
Section height
$ h = 20 \; \; mm $
Result
Section modulus
$$ W_{y_{rectangle}} = {{\left({ b \cdot h ^ 2 }\right) \over 6}} \; \; , {mm ^ 3} $$
Show formula syntax
Hide formula syntax
W_{y_{rectangle}} = ( b * h ^ 2 ) / 6
Dependant calculations
1
Bending stress
public
Calculate normal stress in a custom rectangular solid section due to bending moment.
Bending stress
$$ \sigma_{bend_{SQ}} = {10 ^ 3 \cdot {M_{B_p} \over W_{y_{rectangle}}}} \:, MPa $$
Discipline:
mechanical
Calculation