维也纳音乐协会金色大厅 (AT) 永久声音和振动隔层防护
稳定高效的二次辐射噪声和振动防护能力
挑战
- 防止地铁运行时对维也纳金色大厅产生噪声和振动辐射
- 每天每条轨道上运行的列车多达 250 辆
- 弹簧质点系统长期保持高效性能
- 提供强大支撑以防列车受损:除了垫板质量,长期运行时固定车辆负载也会对 Sylodyn® 轴承产生过大压力
- 全新的 V 型列车设计会在隧道中释放更多辐射
格士纳解决方案
在间隔两米远的位置放置高弹性独立 Sylodyn® 支撑部件,然后在上面铺设垫板。100 米质点弹簧系统的计划固有频率为 5.5 Hz,这是目前采用 MSS 弹性轴承所能实现的最低垂直固有频率。
客户优势
- 地铁交通不会产生明显的噪声或振动辐射
- 即使在运载 17 年后,独立 Sylodyn® 轴承质点弹簧系统的弹簧特性仍保持不变
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联系方式
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