Solid type Arch bridge using steel frame construction and this style of construction

摘要

PURPOSE: A solid type arch bridge using a steel-framed structure is provided to heighten workability by manufacturing a steel-framed structure in a factory, working conditions, durability by unifying concrete and a steel skeleton, and the strength of a bridge. CONSTITUTION: The solid type arch bridge using a steel-framed structure comprises the steps of forming arched H-beams(2) along a bridge, arranging main compression bars(7) on the upper part of the arched H-beam(2) and arranging main tension bars(3) on the lower part of the arched H-beam(2), arranging two-way distribution bars(4) arranged to the same direction as the arched H-beam(2), arranging connection bars(6) to connect the main tension bar(3) and the main compression bar(7) mutually, and placing concrete(12) on the inner and outer sides of the arch rib to be safe structurally.