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Tag Archives: Reinforced Concrete
Faster Biaxial Bending
The spreadsheet to calculate ultimate moment capacity of a reinforced or prestressed concrete section under combined axial load and biaxial bending, last presented here, has been updated to use the QuadBrent solver, rather than the Excel Goal Seek function, for … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged biaxial bending, Brents method, Combined bending and axial load, Excel, Prestressed concrete, Reinforced Concrete, UDF, ultimate moment capacity, VBA
1 Comment
Reinforced Concrete – ULS capacity under combined axial load and biaxial bending
I have modified the ULS Design Functions spreadsheet, last presented here, to analyse sections subject to bi-axial bending, and non-symmetrical sections. The new version makes use of the routines for splitting any section defined by XY coordinates into trapezoidal layers, described … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged biaxial bending, Combined bending and axial load, Excel, Prestressed concrete, Reinforced Concrete, UDF, VBA
13 Comments
Concrete ULS spreadsheet update
The ULS Design Functions spreadsheet has been updated with the addition of provision for the Eurocode 2 rectangular stress block. The new spreadsheet can be downloaded from: ULS Design Functions.zip (including full open-source code). For more details see: ULS Analysis … Continue reading
Posted in Concrete, Excel, Newton, UDFs, VBA
Tagged Concrete section, Excel, Prestressed concrete, Reinforced Concrete, UDF, ULS design, VBA
10 Comments
Using RC Design Functions – 1
Download RC Design Functions (includes full open source code) and EStress Examples.xlsx This series of posts will cover ways of using the many functions contained in the RC Design Functions spreadsheet, starting with some general comments on using the User … Continue reading
Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged Examples, Excel, RC Design Functions, Reinforced Concrete, UDF, VBA
13 Comments
Bridges Over the Tiber -3
See Bridges Over the Tiber -1 for location map. The final installment of Bridges Over the Tiber brings us to the six bridges built in the 20 th Century, which can be grouped in three pairs: two copies of the ancient … Continue reading