Abstract:
高速铁路接触网整体吊弦在实际服役过程承受压缩与动态受力的往复循环作用,长期服役条件下其承受弯曲与动态力的疲劳作用。采用有限元技术模拟分析了高速铁路接触网整体吊弦在服役过程中弯曲时的压缩幅值以及动态受力,在300km/h速度下其压缩幅值为4.78mm,最大动态受力为270.9N。
Keyword:
Reprint Author's Address:
Email:
Source :
Year: 2021
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
Affiliated Colleges: