Tag Archives: API

Daily Download 6: Working with FEA programs

Posted on September 22, 2012 by dougaj4

Today’s downloads are three programs for working with Finite Element Analysis (FEA) programs.  The first use the Scripting Dictionary Object to count the number of different element types (beams, plates, bricks and links) and the number of node restraints at … Continue reading →

Posted in Excel, Finite Element Analysis, Newton, Strand7, UDFs, VBA | Tagged , , , , , , | Leave a comment

Strand7 API GetNode functions

Posted on February 19, 2012 by dougaj4

As promised in this post, I have written and documented Excel User Defined Functions (UDFs) to interface with all the Strand7 API functions that return node attributes or results.  These 22 functions allow node attributes and results to be read directly … Continue reading →

Posted in Excel, Finite Element Analysis, Newton, Strand7, UDFs, VBA | Tagged , , , , , | 5 Comments

VBA code generation on the spreadsheet

Posted on February 7, 2012 by dougaj4

A previous post looked at using VBA to generate more VBA code.  This post looks at automatic code generation on the spreadsheet, which may be transferred into the a VBA project using the techniques discussed in the earlier post, or simply … Continue reading →

Posted in Arrays, Excel, Finite Element Analysis, Newton, UDFs, VBA | Tagged , , , , , | Leave a comment

Using the Strand7 API

Posted on September 23, 2011 by dougaj4

Strand7 is a general purpose Finite Element Analysis program, which has an Application Programming Interface (API), allowing external programs to interact with Strand7, including reading and writing to data files, running analyses, and reading the results.  The API is a comprehensive … Continue reading →

Posted in Excel, Finite Element Analysis, Frame Analysis, Newton, UDFs, VBA | Tagged , , , , , | 7 Comments

Dancing Pendulums

Posted on May 25, 2011 by dougaj4

This animation was produced in response to a video of real pendulums performing similar tricks: Not having an animation program I thought I’d use the finite element program Strand7.  Modelling the pendulums was easy, just 15 beam elements with a … Continue reading →

Posted in Animation, Excel, Finite Element Analysis, Newton | Tagged , , , | 5 Comments