CONNECTING METHOD OF THIN PLATE TYPE DECK

摘要

The present invention relates to a connection method for thin plate type deck, which minimizes thermal deformation of welding parts by welding thin plate type deck at both sides through overlapping, and facilitates easy reinforcement of the welding parts by supporting the lower part of the overlapped parts with a protrusion and a connecting part. The connection method for thin plate type deck comprises the steps of formation of a protrusion of a first thin plate type deck, which extends vertically towards the lower part of the front end of the first thin plate type deck; formation of a protrusion of a second thin plate type deck and a connecting part, which is to form a protrusion extending vertically from the lower part of the front end of the second thin plate type deck connected to the first thin plate type deck, and to form a connecting part extending horizontally on the protrusion; first and second thin plate type deck welding for covering a certain length of the front end of the first thin plate type deck with the front end of the second thin plate type deck and welding the space between the front ends of the first thin plate type deck and the second thin plate type deck; and reinforcement of welding parts of welding the protrusion of the first thin plate type deck and the connecting art of the second thin plate type deck, which become adjacent to each other as the space between the front ends of the first thin plate type deck and the second thin plate type deck are welded.