Hi Team, I'm working on a 35meter Mono pole structure (Solid model) which is erected to a concrete foundation, So we are doing static analysis by using Standard Fixed Geometry option, Hence base support condition cannot be a fully fixed support condition when a Pole is erected on a concrete foundation with Anchor bolts (Site Condition).  

We have tried Fixed Geometry, Roller/Slider and advanced fixtures. But some how we are not achieving proper results, Can you please suggest and explain which support condition have to define.