On Decemeber 10th, I logged into my website to be greeted by a scary error message

I had not done anything to the site, so I figured something bad more than likely happened.

The work week was busy, so I was not able to start …

I have used ETABs one way load distribution button for a long time and it works great on flat floors and "slightly sloped roof" to distribute load based on tributary area.

Today though, a coworker of mine noticed on a slightly more pitched roof, angle of about 30 degrees, the …

Now that the user interface for the concrete tool is up and running, I need to start working on the concrete analysis.

The first order of business is a meshing algorithm for the concrete shape. 

I do not know exactly …

After learning the basics of threejs for the about page, I set out to develop a web based concrete design tool. A video of https://www.re-tug.com/concretedesign/  in action is below:

The Functionality

I set out to make a easy to use interface …

A co-worker of mine asked if I could find a way to check min. joist bearing lengths after being burned on a recent project where they had a few beams that worked for strength and deflection, but did not match SJI's minimum flange dimensions for bearing.