05-10-2009, 03:25 AM
Look at nature, bee hives and animal mounds. CMU decagon, poured concrete corners/ fly ash added, #4 rebar every 16" both hor & vert, door or window on all walls but 3, rafters to a compression ring, standard 1/2" ply and shingles and 4/12: Last earthquake, a little wiggle in the chandelier, winds up to 170 mph are channeled over and around!