Three -dimensional molding steel mesh arched bridge

The utility model relates to a three -dimensional molding steel mesh arched bridge, including the steel mesh main arch, the steel mesh main arch comprises 14 independent main arch ribs of symmetry setting in up -downgoing bridge direction, be connected the jib between steel mesh main arch and the main steel beam, hunch foot arch case is connected to 14 independent main arch ribs near the bridge floor elevation, it is a hunch foot arch case that twists reverse the gradual change to encircle the foot arch case, the cross -section is launched for Y shape branching to the end section on encircleing the case, and the end section adopts rectangular cross section under the hunch case, and the steel mesh main arch also launches the cross -section by the branching and carries out the transition torectangular cross section, and its side and last top surface are the space pinch plane, hunch foot steel casting is connected to the hunch foot arch case at steel mesh main arch both ends, encircles the foot steel casting and