FWIW, in our "tech wars" stuff, the students build truss bridges to a
set of size specs, then they are tested to destruction with the "added
weight" load.
IMHO, if you straight pull a butt joint that's tensile, a shear joint
would be a pair of strips laid side to side , then pulled apart.
wombat
Received on Sun Jun 24 2012 - 10:38:47 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:47 CET