the pins against the wood, one side of the holes being badlycrushed, the other showing only small signs of crushing. Thewedge like action spoken of above, is very marked; the fibersare twisted, torn, and curled back one upon another. ThB threehalf-inch bolts, put in the connection to strengthen it… … D 3, incorrectly marked E g, showing condition of failure.
Building, Wooden · Wooden beams · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
