Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improvements in railway track profiles
The invention comprises profiles for constituting a railway track, in addition to a set of cuts having a variety of geometries allowing the passage of multi-purpose wiring and cables, at least one pair of webs is provided in each profile of the track. The webs arranged more laterally relative to the center of the rail provide greater stability to the rail. And the plurality of holes can improve the capability of absorbing stress and vibration, so that the stability of the train, especially the train at a high speed, is improved. Compared with the same amount of materials used, the adopted geometrical shape also shows higher mechanical strength compared with a common rail profile.
本发明包括用于构成铁路铁轨的型材，除了设置有允许多种用途的布线和线缆穿过的一组具有多种几何形状的切口之外，在铁轨的每个型材中还设置有至少一对腹板。相对铁轨中心更侧向地布置的腹板为铁轨提供了更大的稳定性。而且多个孔使得能够提高吸收应力和振动的能力，从而提高火车的稳定性，尤其是在高速下的火车。与相同量的所用材料相比，所采用的几何形状还表现出与普通铁轨型材相比更高的机械强度。
Improvements in railway track profiles
The invention comprises profiles for constituting a railway track, in addition to a set of cuts having a variety of geometries allowing the passage of multi-purpose wiring and cables, at least one pair of webs is provided in each profile of the track. The webs arranged more laterally relative to the center of the rail provide greater stability to the rail. And the plurality of holes can improve the capability of absorbing stress and vibration, so that the stability of the train, especially the train at a high speed, is improved. Compared with the same amount of materials used, the adopted geometrical shape also shows higher mechanical strength compared with a common rail profile.
本发明包括用于构成铁路铁轨的型材，除了设置有允许多种用途的布线和线缆穿过的一组具有多种几何形状的切口之外，在铁轨的每个型材中还设置有至少一对腹板。相对铁轨中心更侧向地布置的腹板为铁轨提供了更大的稳定性。而且多个孔使得能够提高吸收应力和振动的能力，从而提高火车的稳定性，尤其是在高速下的火车。与相同量的所用材料相比，所采用的几何形状还表现出与普通铁轨型材相比更高的机械强度。
Improvements in railway track profiles
铁路铁轨型材的改进
AGRABANK PAUL (Autor:in)
02.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Improvements in railway track construction
| Engineering Index Backfile | 1920
Improvements of conventional methods in railway track analysis and design
| Online Contents | 2010
Improvements of conventional methods in railway track analysis and design
| British Library Online Contents | 2010