Category Archives: Concrete

Reinforced Concrete Section Analysis – with prestress

Posted on 25/10/2009 by dougaj4

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 , , , , , , , , , | 3 Comments

Update to Publications

Posted on 02/10/2009 by dougaj4

I have (at long last) updated my list of publications (all downloadable). Click on the link below to visit the site, or download direct from the list here. My Publications Here is the current list:     Predicting the Deflection … Continue reading →

Posted in Arch structures, Concrete, Geotechnical Engineering, Newton | Tagged , , , , | Leave a comment

Concrete 09 Call for Abstracts – Closes 14th November

Posted on 07/11/2008 by dougaj4

Concrete 09, the bi-annual conference of the Concrete Institute of Australia will be held from 17th to 19th September 2009 at Luna Park, Sydney.  The theme of the conference is “adding value in changing climates”.  The closing date for submission … Continue reading →

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Reinforced Concrete Section Analysis 7 – rectangular sections

Posted on 05/11/2008 by dougaj4

Previous post The spreadsheets presented in earlier posts in this series have been simplified for use with rectangular sections with two layers of reinforcement.  The functions EStress (for elastic analysis of stresses, strains and crack widths) and UMom (for the … Continue reading →

Posted in Beam Bending, Concrete, Newton, UDFs | Tagged , , , , , | 3 Comments

Reinforced Concrete Section Analysis – 6; Ultimate Limit State

Posted on 23/10/2008 by dougaj4

The previous post in this series included Excel User Defined Functions using closed form solutions to find the ultimate bending and axial load capacity of reinforced or prestressed concrete sections of any complex shape defined by rectangular or horizontal layers.  The … Continue reading →

Posted in Beam Bending, Concrete, Newton | Tagged , , , | 6 Comments