Does anyone have an example of plain concrete wall footing design? I was going through ACI 318-05 and it doesn't seem that min. reinf. provision applies to footings. If my footing is 12" thick and 24" wide with 12" pier on top - shouldn't arch effect create compression and nearly eliminate...
Hello, I'm a Structural Engineer, but I have to do a storm water detention calculation for one project and I'm not sure how to calculate the actual release rate at the manhole prior to connection to the main sewer line. I'm using a 4" DIP pipe restrictor. I considered Manning's modified formula...
