Skew Arches

Skew Arches

loverevolutionary
Description
A false skew arch and a helical skew arch. I was having trouble visualizing how a helical skew arch worked, so I made one in sketchup. Contrasted with a simpler, false or offset skew arch. Looking at it from below, you can easily understand how the helical skew arch distributes the strains. #arch #helical #Skew_arch
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