| 摘要 |
PURPOSE:To obtain a low-cost ship deck having less strain by welding, by securing a corrugated steel to the inner curved surface of a steel plate provided with a predetermined camber by means of spot-welding, and as well securing a liner member to the opposite surface of the steel plate. CONSTITUTION:A ship deck is formed such that a corrugated steel 4 is secured to the inner curved surface of a steel plate 3 provided with a predetermined camber by spot-welding, and as well a liner member is secured to the opposite surface of the steel plate 3. Thus, the welding of the corrugated steel 4 can be made by spot-welding so that no strain by welding is brought about and the man hours of welding may be reduced. |
