Raising a structure with cylinder

Forum, I need to raise my structure with two cylinders represented by beam nos 1441 and 1442. I have applied the requisite load on the structure. Please answer the following:

1. How do I define my cylinder member?

2. What support types should I give to cylinder ends ?

3. What additional forces will develop during the entire raising envelope ?

HMSS_SS Raising_0 Deg_No BB Beams.std