Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides non-vibration train rails which solve the problems that jingle type vibration is always generated at the joints of two rails of an existing railway when a train runs on the railway, and noise and resistance are generated. Joints (thermal expansion and contraction joints) as wide as a finger approximately exist at the connection positions of existing railway rails. According to the non-vibration train rails, the joints of the manufactured rails (or modified rails from existing rails) are no longer transverse joints; one end of each rail is made to be in a convex triangle shape, and the other end of each rail is made to be in a concave triangle shape; a triangular joint (or a rectangular joint or an arc joint) is formed after every two rails are connected; no vibration is generated when a train runs on the rails, noise and resistance are reduced, energy is saved, and speeding-up of trains is better facilitated.
The invention provides non-vibration train rails which solve the problems that jingle type vibration is always generated at the joints of two rails of an existing railway when a train runs on the railway, and noise and resistance are generated. Joints (thermal expansion and contraction joints) as wide as a finger approximately exist at the connection positions of existing railway rails. According to the non-vibration train rails, the joints of the manufactured rails (or modified rails from existing rails) are no longer transverse joints; one end of each rail is made to be in a convex triangle shape, and the other end of each rail is made to be in a concave triangle shape; a triangular joint (or a rectangular joint or an arc joint) is formed after every two rails are connected; no vibration is generated when a train runs on the rails, noise and resistance are reduced, energy is saved, and speeding-up of trains is better facilitated.
Noncontact Ultrasonic Inspection of Train Rails for Stress
| British Library Conference Proceedings | 1993
RAIL CARRYING TRAIN FOR TRANSPORTING LONGITUDINALLY WELDED RAILS
| Europäisches Patentamt | 2021