Click Personal Profile after login to opt out. This one always makes me uncomfortable and I can use your experience. Elevated tanks supported on 4 steel braced legs, will usually have 3units of compression on 1 pair of legs and 1 unit of tension on the other pair when wind or quake works on it.
Lets discuss Thanks.
Your single footing suggestion is most welcome. Do you want to give me more info on helical anchors. 2001 IJR, Why not a circular strip footing. U will also realise its strapping advantage. Thanks for commenting on ring foundations, which I usually use for tanks on grade.