Curvature Factor for Adjustment in Design Value for Curved Portions of Wood Formula

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Curvature Factor for adjustment in design value for curved portions of wood or curved portions of glued laminated beams. Check FAQs
Cc=1-(2000(tR)2)
Cc - Curvature Factor?t - Lamination Thickness?R - Radius of Curvature at Centerline of Member?

Curvature Factor for Adjustment in Design Value for Curved Portions of Wood Example

With values
With units
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Here is how the Curvature Factor for Adjustment in Design Value for Curved Portions of Wood equation looks like with Values.

Here is how the Curvature Factor for Adjustment in Design Value for Curved Portions of Wood equation looks like with Units.

Here is how the Curvature Factor for Adjustment in Design Value for Curved Portions of Wood equation looks like.

0.8Edit=1-(2000(0.9Edit90Edit)2)
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Curvature Factor for Adjustment in Design Value for Curved Portions of Wood Solution

Follow our step by step solution on how to calculate Curvature Factor for Adjustment in Design Value for Curved Portions of Wood?

FIRST Step Consider the formula
Cc=1-(2000(tR)2)
Next Step Substitute values of Variables
Cc=1-(2000(0.9mm90mm)2)
Next Step Prepare to Evaluate
Cc=1-(2000(0.990)2)
LAST Step Evaluate
Cc=0.8

Curvature Factor for Adjustment in Design Value for Curved Portions of Wood Formula Elements

Variables
Curvature Factor
Curvature Factor for adjustment in design value for curved portions of wood or curved portions of glued laminated beams.
Symbol: Cc
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Lamination Thickness
Lamination Thickness for curved portions of wood.
Symbol: t
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Radius of Curvature at Centerline of Member
Radius of Curvature at Centerline of Member in mm is the radius of the circle that touches the curve at a given point.
Symbol: R
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other formulas in Radial Stresses and Curvature Factor category

​Go Radial Stress Induced by Bending Moment in Member
σr=3M'b2Rwd
​Go Bending Moment given Radial Stress in Member
M'b=2σrRwd3
​Go Radius of Curvature given Radial Stress in Member
R=3M'b2σrwd
​Go Cross Section Width given Radial Stress in Member
w=3M'b2σrRd

How to Evaluate Curvature Factor for Adjustment in Design Value for Curved Portions of Wood?

Curvature Factor for Adjustment in Design Value for Curved Portions of Wood evaluator uses Curvature Factor = 1-(2000*(Lamination Thickness/Radius of Curvature at Centerline of Member)^2) to evaluate the Curvature Factor, The Curvature Factor for Adjustment in Design Value for Curved Portions of Wood formula is defined as the curved portion of members, the design value for wood in bending should be modified by multiplication with Curvature Factor. Curvature Factor is denoted by Cc symbol.

How to evaluate Curvature Factor for Adjustment in Design Value for Curved Portions of Wood using this online evaluator? To use this online evaluator for Curvature Factor for Adjustment in Design Value for Curved Portions of Wood, enter Lamination Thickness (t) & Radius of Curvature at Centerline of Member (R) and hit the calculate button.

FAQs on Curvature Factor for Adjustment in Design Value for Curved Portions of Wood

What is the formula to find Curvature Factor for Adjustment in Design Value for Curved Portions of Wood?
The formula of Curvature Factor for Adjustment in Design Value for Curved Portions of Wood is expressed as Curvature Factor = 1-(2000*(Lamination Thickness/Radius of Curvature at Centerline of Member)^2). Here is an example- 0.8 = 1-(2000*(0.0009/0.09)^2).
How to calculate Curvature Factor for Adjustment in Design Value for Curved Portions of Wood?
With Lamination Thickness (t) & Radius of Curvature at Centerline of Member (R) we can find Curvature Factor for Adjustment in Design Value for Curved Portions of Wood using the formula - Curvature Factor = 1-(2000*(Lamination Thickness/Radius of Curvature at Centerline of Member)^2).
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