| 摘要 |
The invention relates to a bearing system for bearing a large number of transport route supports (2), which together form a line (1) that is supported on a substructure, for a high-speed train (3). The bearing system for a transport route support (2) comprises three bearing units (4, 5, 6), each consisting of two bearings lying opposite one another (2) on the central longitudinal plane of the transport route support. As the high-speed train (3) passes over the transport route support (2) at approximately 500km/h, it subjects said support to a sinusoidal oscillation (7) in such a way that the support deforms in a corresponding manner between the bearing pairs. This produces a tilting and displacement motion in the bearing units, which must be absorbed by a suitable bearing construction and appropriate bearing materials, without causing a misalignment at the joint of two transport route supports (2).
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