One of the principal reasons why the vulcanhammer family of sites needs an auxiliary page is because their host prohibits the use of active web content (except for Wordpress itself.) But active content is what makes the internet an exciting place (sometimes too exciting, with all of the malware.)

Over the years we've developed several active programs for geotechnical engineering, and this is where they're featured. They are as follows:

• Mohr's Circle and Failure Envelope Calculations for Triaxial Tests
• Mohr's Circle Using Linear Algebra and Danilevsky's Method
• Fixed End Method for Analysis of Anchored Sheet Pile Walls using the Elastic Line Method
• TAMWAVE Driven Pile Analyser. In some ways the "flagship" of the collection, this program is an educational tool to introduce the student to the analysis of piles for axial loads and deflections, lateral loads and deflections, and drivability using the wave equation.
• Standard Atmosphere Calculator