......-total weight of the pontoon (of course, without considering the added weight)
Weight that the pontoon will support=Weight of the pontoon submerged volume at the desired draft- total weight of the pontoon
I don`t suggest you to improve the stability with sand bags. It would be a non comfortable a non sure option.
Think about the...
I'm looking for a book, paper, thesis, information, etc. for studying the tugboat stability in operation. I've read the famous book "Tug use in...