Moment Resistance of Concrete given Flange Thickness Formula

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Moment Resistance of Concrete is the couple produced by the internal forces in a sectional member subjected to bending under the maximum permissible stress. Check FAQs
Mc=12fcWbtf(deff-(tf2))
Mc - Moment Resistance of Concrete?fc - 28 Day Compressive Strength of Concrete?Wb - Width of Beam?tf - Flange Thickness?deff - Effective Depth of Beam?

Moment Resistance of Concrete given Flange Thickness Example

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Here is how the Moment Resistance of Concrete given Flange Thickness equation looks like with Values.

Here is how the Moment Resistance of Concrete given Flange Thickness equation looks like with Units.

Here is how the Moment Resistance of Concrete given Flange Thickness equation looks like.

53.0617Edit=1215Edit18Edit99.5Edit(4Edit-(99.5Edit2))
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Moment Resistance of Concrete given Flange Thickness Solution

Follow our step by step solution on how to calculate Moment Resistance of Concrete given Flange Thickness?

FIRST Step Consider the formula
Mc=12fcWbtf(deff-(tf2))
Next Step Substitute values of Variables
Mc=1215MPa18mm99.5mm(4m-(99.5mm2))
Next Step Convert Units
Mc=121.5E+7Pa0.018m0.0995m(4m-(0.0995m2))
Next Step Prepare to Evaluate
Mc=121.5E+70.0180.0995(4-(0.09952))
Next Step Evaluate
Mc=53061.733125N*m
Next Step Convert to Output's Unit
Mc=53.061733125kN*m
LAST Step Rounding Answer
Mc=53.0617kN*m

Moment Resistance of Concrete given Flange Thickness Formula Elements

Variables
Moment Resistance of Concrete
Moment Resistance of Concrete is the couple produced by the internal forces in a sectional member subjected to bending under the maximum permissible stress.
Symbol: Mc
Measurement: TorqueUnit: kN*m
Note: Value should be greater than 0.
28 Day Compressive Strength of Concrete
28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.
Symbol: fc
Measurement: StressUnit: MPa
Note: Value should be greater than 0.
Width of Beam
Width of Beam is the horizontal measurement taken perpendicular to the length of beam.
Symbol: Wb
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Flange Thickness
Flange Thickness is the thickness of flange in a protruded ridge, lip or rim, either external or internal of a beam such as an I-beam or a T-beam.
Symbol: tf
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Effective Depth of Beam
Effective Depth of Beam is the distance from the centroid of tension steel to the outermost face of the compression fiber.
Symbol: deff
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other formulas in Singly Reinforced Flanged Sections category

​Go Total Compressive Force given Area and Tensile Steel Stress
C=AfTS
​Go Moment Resistance of Steel
Ms=(Trdeff)+(AfTSrdeff)

How to Evaluate Moment Resistance of Concrete given Flange Thickness?

Moment Resistance of Concrete given Flange Thickness evaluator uses Moment Resistance of Concrete = 1/2*28 Day Compressive Strength of Concrete*Width of Beam*Flange Thickness*(Effective Depth of Beam-(Flange Thickness/2)) to evaluate the Moment Resistance of Concrete, The Moment Resistance of Concrete given flange thickness is defined from the parameters of 28 day compressive strength of concrete fc, beam width b, effective depth of the beam d and flange thickness of the beam. Moment Resistance of Concrete is denoted by Mc symbol.

How to evaluate Moment Resistance of Concrete given Flange Thickness using this online evaluator? To use this online evaluator for Moment Resistance of Concrete given Flange Thickness, enter 28 Day Compressive Strength of Concrete (fc), Width of Beam (Wb), Flange Thickness (tf) & Effective Depth of Beam (deff) and hit the calculate button.

FAQs on Moment Resistance of Concrete given Flange Thickness

What is the formula to find Moment Resistance of Concrete given Flange Thickness?
The formula of Moment Resistance of Concrete given Flange Thickness is expressed as Moment Resistance of Concrete = 1/2*28 Day Compressive Strength of Concrete*Width of Beam*Flange Thickness*(Effective Depth of Beam-(Flange Thickness/2)). Here is an example- 0.053062 = 1/2*15000000*0.018*0.0995*(4-(0.0995/2)).
How to calculate Moment Resistance of Concrete given Flange Thickness?
With 28 Day Compressive Strength of Concrete (fc), Width of Beam (Wb), Flange Thickness (tf) & Effective Depth of Beam (deff) we can find Moment Resistance of Concrete given Flange Thickness using the formula - Moment Resistance of Concrete = 1/2*28 Day Compressive Strength of Concrete*Width of Beam*Flange Thickness*(Effective Depth of Beam-(Flange Thickness/2)).
Can the Moment Resistance of Concrete given Flange Thickness be negative?
No, the Moment Resistance of Concrete given Flange Thickness, measured in Torque cannot be negative.
Which unit is used to measure Moment Resistance of Concrete given Flange Thickness?
Moment Resistance of Concrete given Flange Thickness is usually measured using the Kilonewton Meter[kN*m] for Torque. Newton Meter[kN*m], Newton Centimeter[kN*m], Newton Millimeter[kN*m] are the few other units in which Moment Resistance of Concrete given Flange Thickness can be measured.
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