An assembly for increasing the load-bearing capacity of a structural component of a rail vehicle, in particular the tensile strength and the compressive strength. The structural component has a first connection point and a second connection point. A tensile force acting on the first connection point or a compressive force acting on the first connection point is transmitted to the second connection point. A first load path which is designed to transmit the compressive force is formed between the first connection point and the second connection point, and a second load path which is designed to transmit the tensile force is formed between the first connection point and the second connection point. The first load path and the second load path have different compressive strengths, thus achieving a division of the force transmission by the different compressive strengths.

A half-round cargo container comprises a plurality of curved panels and has a longitudinal axis. Each curved panel has a cross-sectional profile in a plane perpendicular to the longitudinal axis, wherein the respective cross-sectional profiles of the curved panels have curved shapes with a common curvature. Adjacent pairs of the curved panels are joined at respective abutting longitudinal edges parallel to the longitudinal axis to form a semi-cylindrical shell. The half-round cargo container has a top opening.

The invention relates to a rail vehicle having a car body comprising an upper level and a lower level separated by an intermediate floor. The intermediate floor comprises at least two intermediate floor elements, the intermediate floor elements being arranged one behind the other in the longitudinal direction of the rail vehicle. A dilation profile is disposed between a first and second intermediate floor element.

A half-round cargo container comprises a plurality of curved panels and has a longitudinal axis. Each curved panel has a cross-sectional profile in a plane perpendicular to the longitudinal axis, wherein the respective cross-sectional profiles of the curved panels have curved shapes with a common curvature. Adjacent pairs of the curved panels are joined at respective abutting longitudinal edges parallel to the longitudinal axis to form a semi-cylindrical shell. The half-round cargo container has a top opening.

A gondola railroad car partially formed using members of high strength steel, that is lighter than conventional gondola railroad cars, that can carry more weight than conventional gondola railroad cars, that is less prone to damage than conventional gondola railroad cars, and that has a longer lifespan than convention gondola railroad cars. In various such embodiments, the floor and the side walls of the gondola railroad car are partially formed from ultra-high strength steel members.