Liability
发表于 2025-3-23 13:02:47
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set598
发表于 2025-3-23 16:10:42
Gudrun Schönknecht,Ruth Michaleknsverse swing through field testing and numerical simulation. A vehicle-turnout coupled dynamics model was established to evaluate dynamic responses, and the reliability of the proposed model was verified by comparing with the testing data. The influence of worn curved switch rail on the running saf
直言不讳
发表于 2025-3-23 20:48:42
Petra Hanke,Anna Katharina Heinates lateral forces. When a train traverses a curved track segment, the centrifugal force causes the vehicle body to shift towards the outer side of the curve, resulting in lateral forces between the magnets. These lateral forces also direct towards the outside of the curve. If measures are not take
序曲
发表于 2025-3-23 22:51:22
,Entwurf von Unterrichtsaktivitäten,cal rigid-body vibration, a number of reduction technologies have been put into practical use, such as semi-active suspensions and variable vertical dampers installed between car body and bogie. In elastic vibration, various methods have been studied, such as control by previously mentioned dampers,
Abutment
发表于 2025-3-24 04:45:16
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LAST
发表于 2025-3-24 09:58:37
https://doi.org/10.1007/978-3-322-80948-3 and thus can be operated in both directions at the same time. MONOCABs are such small cabin-like vehicles, stabilized by a system of control moment gyroscopes and a trim mass. They could make an important contribution to improve the mobility offer especially in rural areas. Regarding the MONOCAB, t
强化
发表于 2025-3-24 11:43:41
Friederike Heinzel,Annedore Prengelds. However, the predicted temperature distributions and thermal loads have not been directly validated through measurements due to the challenges associated with accurate measurements. This study employs an infrared camera to measure the temperature variation at the wheel-rail contact under various
散开
发表于 2025-3-24 16:02:34
Argyro Panagiotopoulou,Hans Brügelmanncentralized power EMU passing through the tunnel, the characteristics of tail-car vibration, the trend of external pressure difference and the transmission characteristics of suspension vibration were analyzed through line test, and the main influencing factors were determined. In order to further s
带来墨水
发表于 2025-3-24 21:38:40
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建筑师
发表于 2025-3-25 02:28:34
Sanna Pohlmann-Rother,Jan M. Boelmannfile wear and rolling contact fatigue (RCF). To help in this planning, state-of-the-art models of the use extensive multi-body simulations (MBD) to consider the influence of the vehicle fleet. This is very time-consuming as the complexity of the proposed models and the related degrees of freedom see