Railway bridges.

被引：0
|
作者：
Geissler, Karsten [1 ]
Marx, Steffen [2 ]
机构：
[1] Tech Univ Berlin, D-1000 Berlin, Germany
[2] Tech Univ Dresden, Dresden, Germany
来源：
STAHLBAU | 2010年 / 79卷 / 03期
关键词：
D O I：
10.1002/stab.201001319
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Experiences with modeling and evaluation of railway bridges with risk of resonance. So far no experiences could be accomplished with bridges in the field of high-speed trains due to high stresses with possible appearances of resonance. This issue has to be treated very sensitive from the design stage on. Little tricks will help to improve the dynamic performance. This contribution deals with the modeling of the impacts and the structure of the high speed train bridges as well as the evaluation of results of calculations. Problems of ultimate limit strength and fatigue strength are being discussed for some examples because dynamic factors as well as working load factors are no longer correct if resonance is occuring.
引用
收藏
页码：157 / 158
页数：2
相关论文
共 50 条
  • [1] The design of railway bridges.
    不详
    NATURE, 1922, 110 : 825 - 826
  • [2] MODEL STUDY OF WINDBREAKS ON RAILWAY BRIDGES.
    Papesch, A.J.G.
    1600, (27):
  • [3] IMPACT IN RAILWAY PRESTRESSED CONCRETE BRIDGES.
    Chu, K.H.
    Garg, V.K.
    Wang, T.L.
    Journal of structural engineering New York, N.Y., 1986, 112 (05): : 1036 - 1051
  • [4] Experiences with Network arches for railway bridges.
    Gauthier, Peter
    Krontal, Ludolf
    STAHLBAU, 2010, 79 (03) : 199 - 208
  • [5] Influence of the Time Factor on the Construction of Railway Bridges.
    Siebke, Hans
    Beton Dusseldorf, 1985, 35 (12): : 455 - 459
  • [6] STUDIES ON THE RUNNING STABILITY OF RAILWAY VEHICLES ON SUSPENSION BRIDGES.
    Yasoshima, Yoshinosuke
    Matsumoto, Yoshiji
    Nishioka, Takashi
    Journal of the Faculty of Engineering, University of Tokyo, Series B, 1981, 36 (01): : 99 - 232
  • [7] THERMAL INTERACTION OF LONG WELDED RAILS WITH RAILWAY BRIDGES.
    Fryba, Ladislav
    Rail International, 1985, 16 (03): : 5 - 24
  • [8] Vibrations of bridges.
    不详
    NATURE, 1902, 66 : 332 - 332
  • [9] Building bridges.
    Ramírez, AG
    MODERN LANGUAGE JOURNAL, 2000, 84 (02): : 308 - 309
  • [10] Origami bridges.
    Hoffert, B
    LIBRARY JOURNAL, 2002, 127 (17) : 77 - 77
12345