ing a trackover the span.For new work,falsework must be built tocarry a temporary track.The gallows frames are erected ateach abutment and the car containing the girder run ontothe falsework until opposite its final position.The gal-lows frames pick the girder up off the car and over anddown into… … £r~ec/-/c>r7 by G/n /%>/<?. Fioure. 2.
Bridges · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
