Supports Used in Makeshift Reconstruction of Railway Bridges

The topic of the article concerns supports (abutments and pillars) used in makeshift reconstruction of railway bridges. The causes determining difficulties in the construction of supports for makeshift bridges are listed. The following supports are discussed in terms of construction and assembly technology: wooden supports (from the so-called cages, piles, frame and frame-pile, flat and flat and frame as well as wooden splines), steel (pile, frame), as well as concrete and reinforced concrete. Attention was drawn to the necessity of making attempts to use the remaining supports, or fragments of permanent supports to the greatest possible extent.