PIPE STRUCTURES AND CONSTRUCTION METHOD OF PIPE ROOF STRUCTURES

摘要

A steel pipe structure construction method and a steel pipe structure constructed with the same are provided to reduce construction cost and construction period by enlarging the gap between two steel pipes through the length of a connecting member. A steel pipe structure construction method comprises following steps. A steel pipe assembly is prepared. After working tools are set up at the both sides of road, the steel pipe assembly is propelled with pressurization. A cut part is formed along the longitudinal direction at the other side of a second pipe and is opened and a reinforcing support is set up at the upper and lower sides of the second steel pipe. A guide part and the cut part which are faced are inserted and are pressed in underground. The interface between the upper and lower guide parts of the first steel pipe of the different pipe assembly among two steel pipe which are connected. A plurality of steel pipe assemblies are constructed in a steel pipe structure shape by performing the steps. The cut part of the steel pipe assembly and first and second rod arranging holes are filled with reinforcing rods. The inside of a steel pipe structure(100) is dug out.