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Author Archives: dougaj4
Section Properties for Rotated Shapes
I have just posted an update to my section properties spreadsheet, last discussed at: Using Section Properties- Group The new version can be downloaded from: Section Properties07-Group.zip The main sheet provides section properties for a wide variety of defined shapes: This … Continue reading
Posted in Beam Bending, Coordinate Geometry, Excel, Frame Analysis, Maths, Newton, UDFs, VBA
Tagged Excel, section properties, section properties of rotated shapes, UDF, VBA
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More from Danny Thompson
… with two of his regular musical partners over the years. Danny Thompson with Richard Thompson, The Ghost of You Walks: and with John Martyn on The Old Grey Whistle Test in 1977; I Couldn’t Love You More:
Reinforced Concrete Design for Circular Sections to Eurocode 2
As mentioned in the previous post, the Reinforced Concrete Design Functions spreadsheet includes a function for ULS analysis of circular sections, using either a rectangular or a parabolic-linear stress block. A new CircuPF function has now been added, for codes … Continue reading
ULS Design Functions and EurocodeApplied
The ULS Design Functions spreadsheet (last updated here) has had another update (2.09) to fix a problem when bars in different layers had different E values. The new version assigns the correct E and strain at yield to each layer. … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged Eurocode 2, Eurocodeapplied, Excel, Reinforced concrete design, UDFs, ULS Design Functions, ULS design of circular section, VBA
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Numerical integration with on-sheet calculations
Following a comment here I have prepared a spreadsheet that works through the Tanh-Sinh Quadrature process with on-sheet calculations. For that purpose Graeme Dennes has provided a simplified version of the code: QUAD_RODRIGUEZ_TANH_SINH for finite intervals. Translated from HP RPN … Continue reading
Posted in Excel, Maths, Newton, Numerical integration, UDFs, VBA
Tagged Excel, numerical integration, on-sheet calculations, Tanh-Sinh Quadrature, UDFs, VBA
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