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Equilateral Triangle Plate Loading Small Circle Stress and Deflection Equation and Calculator

Equilateral triangle plate; all edges simply supported with uniform loading over small circle of radius ro at x = 0; z = 0 Stress and Deflection Equation and Calculator.

Per. Roarks Formulas for Stress and Strain for flat plates with straight boundaries and constant thickness

Preview: Equilateral triangle; all edges simply supported with uniform loading over small circle of radius ro at x = 0; z = 0 plate Stress and Deflection Calculator

Equilateral Triangle Plate
Uniform Loading
small circle of radius ro at
x = 0; z = 0
Parallelogram Plate


Stress at x = 0, z = 0
Stress at x = 0, z = 0

Where:
if ro < 0.5t
equivalent radius of contact for load concentrated in small area
r'o = ro if ro ≥ 0.5t

Deflection at x = 0, z = 0
Deflection at x = 0, z = 0

Where:

W = Total applied load (force) (lbs)
v = Poisson’s ratio (assumed to be 0.3)
E = Modulus of Elasticity (lb/in2)
a = Width of plate (in)
D = Diameter load area (in)
ro = radius load area (in)
r'o = equivalent radius of contact for load concentrated in small area (in)
σ = stress, (lbs/in2)
y = Deflection (in)

Reference:

Roarks Formulas for Stress and Strain, 7th Edition

Spider Optimizer

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