Calculation and design of steel structure of box girder gantry crane with span of 46 meters and load capacity of 80 tons for casting concrete beams for viaduct projects

Abstract

The article presents a summary of research results and calculations to design specialized gantry cranes to serve the casting of concrete beams for viaduct projects, from there proposals and technical solutions for the design and exploitation of this device are provided.

Keywords: Design gantry crane, specialized gantry cranes, equipments for Installation Super-T girder.