This may be a bit bizarre but I was given this problem to solve. I need to anchor a 3/4" chain (grade 100 - 113 kips minimum breaking force) to a concrete deadman (6' long, 3' wide, 6' deep). The client wants to wrap the chain around an embedded steel bar (3" in diameter) near the bottom of...
Perhaps there is an easy solution to my problem but I am stumped.
I want to determine the size of a shallow concrete foundation (ideally less than 5 feet deep and rectangular in shape) that is required for a set of bollards. My load would be a horizontal impact and moment with a very short...
Please forgive me for asking perhaps stupid questions, I'm very new to this field.
I have an application that is going to use a 1HP 3-phase gearmotor and a 1/4HP 3-phase gearmotor. Each will be using a variable speed drive, such as GE's D7212 or a GS1 series drive from Automation Direct. I...
