Oct 6, 2016 #1 msquared48 Structural Joined Aug 7, 2007 Messages 14,745 Location US Anyone remember why the floor diaphragm plywood field nailing was changed to 12" from 10" in the 1988 UBC? Mike McCann, PE, SE (WA)
Anyone remember why the floor diaphragm plywood field nailing was changed to 12" from 10" in the 1988 UBC? Mike McCann, PE, SE (WA)
Oct 7, 2016 Thread starter #2 msquared48 Structural Joined Aug 7, 2007 Messages 14,745 Location US Long term memory loss? Mike McCann, PE, SE (WA) Upvote 0 Downvote
Oct 7, 2016 #3 BUGGAR Structural Joined Mar 14, 2014 Messages 1,732 Location US Not sure if related but there was a period when wood design values were generally downgraded. And we had to tell a whole lot of Contractors that today's trees are, well, different from yesterday's. Upvote 0 Downvote
Not sure if related but there was a period when wood design values were generally downgraded. And we had to tell a whole lot of Contractors that today's trees are, well, different from yesterday's.