1–3 von 3 Ergebnissen
|

    Adaptability Assessment and Maintenance Technology Research of Existing Railway Line Speed Increases to 200 km/h

    Wang, Ping / Chen, Rong / Chen, Xiaoping | ASCE | 2009

    A section was selected to carry out both dynamic and static tests in order to assess the operation adaptability of existing line speed

     ...

    Profile Optimization of No. 12 Heavy Haul Railway Fixed Frog with 75 kg·m−1 Rail

    Qian, Yao / Wang, Ping / An, Boyang et al. | ASCE | 2018

    According to the on-site investigation, in order to optimise the stress state of No. 12 fixed frog with 75

     ...

    A Discussion on Non-Keplerian Orbits

    Wang, Ping / Zhang, Zhenmin / Yuan, Jianping | ASCE | 2010
    orbits are discussed. Finally, the main research areas of non-Keplerian orbits are suggested. The concept of non-Keplerian orbits put forward in ...