What is the limitation for bottom side rail downward deformation with respect to the corner fitting?

In the context of dry van containers, the limitation for bottom side rail downward deformation concerning the corner fitting is that it should not surpass the bottom surface. This means that when assessing the structural integrity of the container, any downward deformation of the bottom side rail must remain within the plane of the bottom surface, ensuring that the overall load-bearing capacity and protection of cargo are not compromised.

If the deformation exceeds the bottom surface, it could interfere with the container’s structural performance and safety. Maintaining this standard helps to ensure that the corner fittings, which are critical for securing the container to chassis or stacking during transport, remain operational and effective. Proper alignment and adherence to design specifications are crucial for functionality and safety in container usage.

Other considerations for the incorrect options include that the deformation must not exceed 5mm is a specific measurement that is not universally applicable, as standards can vary. The notion that it can exceed the corner fitting is inconsistent with safety standards, as any deformation in this area could lead to serious structural issues. Lastly, stating that it must be exactly on the corner fitting does not align with practical design and operational requirements, which allow for some tolerance in deformation while still maintaining overall structural integrity.