| 摘要 |
A pipe rack of a maritime structure according to the present invention has a trolley rail installed to run a trolley on a process deck, and has a reinforcement structure installed on the bottom of the trolley rail to support the trolley rail, thus making the heavily loaded trolley run only on the trolley rail. Thereby, the entire thickness of the process deck can be reduced, and the trolley rail becomes capable of sufficiently withstanding the weight of the trolley. Moreover, the height of the process deck and the height of the trolley rail can be identically installed to help a worker easily pass by over the process deck and trolley, at the same time forming an inclined surface on the connection portion of the reinforcement structure to prevent intervention due to deformation, sagging, and displacement of the reinforcement structure while optimizing the structural strength. |
