Posts by Corey Rasmussen

https://youtu.be/w52p8JoS2cI Wouldn't it be cool to have a backyard roller coaster with and LSM launch. Well, that is what this video series wants to accomplish. First we will explain what LSM is...

Impossible! It broke again in the same spot. Why? Well, let's find out. Also, how are we going to prevent it from happening again? New materials? Different wheels? Lower Loadings? [aweber...

I often see young engineers who understand the information presented so far, but have great difficulty implementing the process. I was once the epitome of this engineer. The first time I was asked to...

In addition to combining shear and normal stresses with Mohr’s circle, we also need to know how to add stresses from multiple sources. Some stresses add linearly but others add by the square root...

Combining loads and stresses is a difficult task. We’ve all learned Mohr’s circle in college, but there was so much information presented. We’ve boiled it down to what you actually need to know...

Now, let’s go into a little more depth with curved beams and calculate the stress on some popular sections. Let's find out which sections are smart for curved beams and which ones to avoid. ...