| 摘要 |
<p>A railway arrangement comprises a railway track which includes a pair of parallel rails. Each rail is supported by a resilient material that partially surrounds the rail. The resilient material provides a variable amount resilience along the length of the rail. The upper surface of each rail is laterally inclined, and the amount of lateral inclination varies along the length of each rail. Also, the spacing between the rails varies along their length.</p> |
