重载铁路线内弹性钢轨垫的长期测试
巴西 MRS Logistica S.A. 公司重载线路的高度可用性
在重载铁路线上,轨道上部结构会承受较高负荷。 从而导致单个组件更容易损坏。 巴西的 MRS Logistica S.A. 公司委托 Getzner 寻找一种可以降低重载铁路线维护费用的解决方案。 其目标是,一方面提高线路可用性,另一方面降低维护费用,同时不会过多地影响上部结构系统。
挑战
- 高负载且缺乏弹性
- 频繁的轨道断裂和夹具断裂
- 加重了对其他上部结构组件的磨损
- 更高的维护费用
- 反复的封闭时间
Getzner 解决方案
«安装弹性钢轨垫是最简便的提高铁轨上部结构弹性的方法,过程中无需翻新全部道砟。 在巴西的测试路段内,道砟受到毁坏或极度压缩,从而使得整个上部结构的弹性缺失。 我们的弹性钢轨垫弥补了这些不足。» Joao Marcos,Getzner 项目主管
MRS Logistica S.A. 公司的优势
- 需承受超过 33 吨轴向载荷的重载铁路更具弹性
- 采用 Sylodyn® 材质的高强度弹性钢轨垫显著减小磨损
- 弹性钢轨垫能够承受住极高的负载
- 明显减少的磨损
- 更少的维护费用和更低的成本
- 更高的可用性和经济性
- 久经考验的耐用性
通过调整刚度可以显著降低铁路的维护成本。 Getzner 为此提供了各种不同的解决方案。 在 MRS 的线路上使用 Getzner 的材料为其上部结构提供了必要的弹性。 此外这也证明了,弹性钢轨垫能够很好地承受住极高的负载。
联系方式
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