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Daniel O. Aikhuele and Shahryar Sorooshian
Railway infrastructure is generally classified as either fixed or movable infrastructure assets. Failure in any of the assets could lead to the complete shutdown and disruption of the entire system, economic loss, inconvenience to passengers and the trai...
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Qi Zhu, Su-Mei Wang and Yi-Qing Ni
Maglev transportation is a highly promising form of transportation for the future, primarily due to its friction-free operation, exceptional comfort, and low risk of derailment. Unlike conventional transportation systems, maglev trains operate with no me...
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Hyun-Ung Bae, Kyoung-Ju Kim, Sang-Yun Park, Jeong-Jin Han, Jong-Chan Park and Nam-Hyoung Lim
In order to reduce the large damage caused by train derailment, protective facilities of various shapes and conditions can be installed on railroad tracks. These protective facilities are referred to as derailment containment provisions (DCPs) and three ...
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Ruodan Yu, He Ma, Jun Zhang and Yan Niu
In order to study the derailment process and dynamic performance-changing rules of vehicles on a curved track, a method of calculating critical derailment speed is proposed, which is the progressive trial method. In terms of their theoretical basis and c...
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Ping Lou, Wei Tao, Chenzhi Cai, Xuhui He, Yunfeng Zou and Yuyan Ai
Wind barriers can effectively reduce the risk of overturning and derailment of high-speed trains running on a bridge under crosswind. However, it can adversely affect the wind resistance of the bridge. There are few studies on the aerodynamic performance...
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Hao Luo, Chuyi Xu, Xianbei Gan, Mougang Liu, Xiangrong Guo and Hui Guo
The track smoothness of high-speed railroads is severely limited to ensure train performance. The concrete continuous girder bridge is deformed to influence the smoothness of the bridge decks and track caused by creep bulge. There is a need to research t...
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V. S. Kossov,A. L. Bidulya,O. G. Krasnov,M. G. Akashev
Pág. 97 - 104
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A. M. Orlova,V. S. Lisnychyi,M. V. Smirnov
Pág. 162 - 166
The work considers three stages of derailment process, which are the flange climbing the railhead, the wheelset falling down from the rail and the wheelset motion over the sleepers. Numerical, roller rig and natural experiments were carried out for each ...
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