| 摘要 |
PROBLEM TO BE SOLVED: To provide a tank container which can prevent a container frame and a tank from being damaged by external forces loaded on the container frame while suppressing the vibration of the container frame by stays, and can improve the lifetime of a stay.SOLUTION: Since a tank 10 and a container frame 20 are connected by stays 30 having curved parts 33 formed in a curved shape by plastic deformation, a radius receiving a bending moment can be made large and a surface stress inside the curved part 33 can be made small. Since a stiffening plate 43 sandwiches and presses an intermediate fixing part 32 of the stay 30 between the stiffening plate 43 and a first bracket 41, a load on a bearing surface can be distributed. Since a surface stress of the curved part 33 and a surface stress of the intermediate fixing part 32 can be made small, the lifetime of the stay can be improved. |
