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Tag Archives: Curvature
RC Design Functions 8_03
The RC Design Functions 8_03 spreadsheet is now available for free download from: RC Design Functions8.zip The main changes are: The NA layer check has been corrected for compression steel in tension The new AS 3600 crack width and curvature … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged AS 3600, crack width, Curvature, Excel, RC Design Functions, Reinforced Concrete, UDF, VBA
11 Comments
Using RC Design Functions – 3
In the previous post in this series I looked at the results available from the EStress function in the RC Design Functions spreadsheet. Three associated functions are: EstressCap PLCurve TStiff EStressCap finds the maximum bending moment for a specified axial load, … Continue reading
Reinforced Concrete Moment-Curvature – 1
The flexural curvature of any beam composed of material with linear elastic behaviour, subject to a bending moment, M, is given by: C = M / EI where E is the elastic modulus of the beam, and I is its … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged cracked, Curvature, deflections, Reinforced Concrete, tension stiffening
5 Comments
Reinforced Concrete Section Analysis – with prestress
The simplified reinforced concrete section analysis spreadsheet presented here has been revised to allow the input of a pre-tension stress to either or both layers of reinforcement. The spreadsheet (including full open source code) can be downloaded from RC Design Functions5. Note … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged Beam Bending, Curvature, EC2, Excel, Prestressed concrete, Reinforced Concrete, UDF, ULS, Ultimate capacity, VBA
3 Comments