On 23-May-2018 gfdonc wrote:
>>It's 8kN now, is it? How come it never happens?
>
>"When the Facts Change, I Change My Mind. What Do You Do, Sir?"
>(attributed to Paul Samuelson)
So, looks like your "facts" were out by a factor of two. All of the hangers held 10kN in tension (which means you could quite safely put glued carrots straight up into a roof), and 16 frigging kN in shear (the only way they ever get loaded). I assume this means you'll be changing your mind again? |