Based on the theory of turnout-bridge interactions and findings of Chinese and foreign research, this chapter introduces the computational models for longitudinal force on CWR turnouts on bridges for either ballasted or ballastless track, employing a "turnout-bridge-pier" integration pattern and considering the characteristics of longitudinal interactions of CWR turnouts on bridges, along with the corresponding intelligent computation software.

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Computational Models and Methods for CWR Turnout on Bridge

  • Qiuyi Li,
  • Bin Zhu,
  • Shijie Zhang

摘要

Based on the theory of turnout-bridge interactions and findings of Chinese and foreign research, this chapter introduces the computational models for longitudinal force on CWR turnouts on bridges for either ballasted or ballastless track, employing a "turnout-bridge-pier" integration pattern and considering the characteristics of longitudinal interactions of CWR turnouts on bridges, along with the corresponding intelligent computation software.