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# Category Archives: Concrete

## More on RC design of circular sections

Following the last post on this topic (Reinforced Concrete Design for Circular Sections to Eurocode 2) I have added provision for parabolic-linear concrete stress blocks to the ULS Design Functions spreadsheet. The Circu function in the RC Design Functions spreadsheet has … Continue reading

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged ACI 318, AS 3600, Circular reinforced concrete sections, Comparison of codes, Eurocode 2, Excel, UDF, ULS Design Functions, VBA
4 Comments

## Wembley Tower 2

Following from the previous post, nearly all of the 68 designs for the Wembley Tower were in steel or iron, but there was just one with a truly unique design feature, it was to be built of concrete: If it … Continue reading

## Concrete Stress Blocks

Back in 2010 and 2011 posts here looked at a comparison of alternative stress blocks in the then new AS 3600, and a procedure for calculating parameters for a rectangular stress block exactly equivalent to the Eurocode 2 parabolic-rectangular stress … Continue reading

## 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

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA
Tagged Eurocode 2, Eurocodeapplied, Excel, RC Design Functions, Reinforced concrete design, UDFs, UK National Annex, ULS design of circular section, VBA
1 Comment

## 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
7 Comments