分享“强行进入门支柱”

My station is building a training prop out of an old shed. One thing we would like to add is a forcible entry prop. Something that we can force with the irons and maybe the hydraram. It would be best if we could use both sides so we could practice on inward and outward swinging doors. Any info on what has worked well for your department would be great. Pics would be even better. Thanks in advance.