Method of Skidding Girder. Fig /5- … Placement under the head of new work which ha3 previous-ly been described,but the second and third require spe-cial methods.To maintain continuous traffic the standardmethod of replacing is to support the track of the oldbridge on pony bents. The floor beams of the old bridgemay then be removed and…
Bridges · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
