| 摘要 |
Disclosed is a girder device for a helideck, capable of increasing the size and the strength of a helideck to stably support a large helicopter. According to an embodiment of the present invention, the girder device for a helideck, wherein a helicopter is landing and taking off, includes: a first member including a first vertical unit receiving a vertical load and a first horizontal unit horizontally extended from both ends of the first vertical unit; and a second member having a second vertical unit receiving the vertical load and a second horizontal unit horizontally extended from both ends of the second vertical unit, wherein the second member is connected to the first member so that the first vertical unit and the second vertical unit come into contact with each other. |
