Category Archives: Beam Bending

Spreadsheet Solutions For Structural Engineering

Posted on 07/10/2011 by dougaj4

Another site where the tasks considered suitable for programming in Excel and VBA are anything but “boring and repetitive” is Yakpol’s Spreadsheet Solutions For Structural Engineering: “This web site contains a collection of engineering spreadsheets for structural analysis and design of concrete and … Continue reading →

Posted in Beam Bending, Excel, Newton, VBA | Tagged , , , | 2 Comments

Using Beam Design Functions

Posted on 07/09/2011 by dougaj4

“Beam Design Functions” is an Excel spreadsheet providing a User Defined Function (UDF) that will calculate the stresses, strains, forces and moments in a reinforced or prestressed concrete section subject to any specified bending moment and axial load, using an … Continue reading →

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA | Tagged , , , , , , , | 12 Comments

Buckling of rings and arches

Posted on 01/01/2011 by dougaj4

In 2007 I wrote a paper on buckling of confined steel tunnel liners for the ANZ Geomechanics Conference in Brisbane, and in the course of that I noticed that the calculated buckling load of an unconstrained pipe subject to uniform radial load was significantly … Continue reading →

Posted in Arch structures, Beam Bending, Excel, Newton, VBA | Tagged , , , | 15 Comments

ULS design of reinforced concrete, AS, ACI and European codes

Posted on 21/12/2010 by dougaj4

The previous post in this series compared the results of current and previous Australian Standards, and the ACI 318 code, for the ultimate bending capacity of a rectangular reinforced concrete section, subject to combined bending and axial load.  I have now extended … Continue reading →

Posted in Beam Bending, Concrete, Excel, Newton, UDFs | Tagged , , , , , , , , | 1 Comment

ULS design of reinforced concrete to AS 3600 and ACI 318

Posted on 05/12/2010 by dougaj4

Following on from the previous post I have modified my RC Design Functions spreadsheet to incorporate the US ACI 318 design code requirements, as well as the recent revision to the Australian code, AS 3600.  The revised spreadsheet will be uploaded … Continue reading →

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