Results 41 to 50 of about 18,527 (223)
Dynamic of Friction Coupling Independently Rotating Wheels for High Speed
Shock and Vibration, 2017 A new lateral coupling structure with independently rotating wheels (IRW) is proposed, and longitudinal creepage is obtained by replacing the gear pair with the friction pair to synchronize the rotation speed of left and right wheels.
Yan Shi, Miao Li, Weihua Ma, Kang Chen
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Experimental Research on Running Stability of Swing Motion Bogie System for a Freight Car [PDF]
한국정밀공학회지, 2020 The swing motion bogie system for a freight car is more effective regarding the vibration damping effect than other freight car bogie systems while operating, and it is a bogie system that can travel up to 120 km/h despite being a freight car.
Jeong Hwan Choi +3 more
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Articulated suspension system [PDF]
, 1989 The invention provides a rough terrain vehicle which maintains a substantially constant weight, and therefore traction, on all wheels, despite one wheel moving considerably higher or lower than the others, while avoiding a very soft spring suspension ...
Bickler, Donald B.
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Multi‐level fatigue reliability assessment of reinforced concrete railway bridges
Structural Concrete, EarlyView.Abstract This paper presents a multi‐level reliability framework for assessing the fatigue life of reinforced concrete (RC) railway trough bridges subjected to cyclic loading. The framework incorporates increasing levels of analytical complexity and real‐world data in four steps. First, an analytical model applies S–N curves and the Palmgren–Miner rule
Silvia Sarmiento +7 more
wiley +1 more source
A study of lateral-force estimation equation focusing on moment of a train bogie
Nihon Kikai Gakkai ronbunshu, 2016 When railway vehicles pass through a sharp curve, yaw moment is generated at the bogie. This condition affects the increase of the lateral force of the outside wheel of the front axle of the leading bogie, which is important factor for assessing the ...
Takayuki TANAKA +3 more
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History, EarlyView.Abstract In the summer of 1919, W. T. Goode, the Manchester Guardian’s special correspondent in Russia and the Baltic, was arrested in the Estonian capital Tallinn and briefly detained aboard a British warship. Goode's detention caused a furore, leading to accusations of kidnap, heated commentary in the press and questions in parliament.
Colin Storer
wiley +1 more source
Hunting Stability Enhancement of a Train Bogie Employing Inerter-Based Suspension Mechanism
Shock and VibrationThe bogie hunting instability may occur in the train traveling process, which has an important effect on the train operation safety and passenger ride quality.
Yong Wang, Chenyang Hong, Haodong Meng
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Journal of Business Finance &Accounting, EarlyView.ABSTRACT We examine the role of intrinsic motivations—psychologically based, non‐economic factors—in earnings benchmark beating by focusing on owner‐managed firms that are largely free from external pressures from shareholders, analysts, and the media.
Jeppe Christoffersen +2 more
wiley +1 more source
Journal of Neuropsychology, EarlyView.Abstract To evaluate the feasibility and effectiveness of a novel group cognitive remediation (Memory Boost) designed to improve memory in an adult mixed mood and anxiety disorder population. A secondary aim was to explore the relationship between mood symptoms and performance on subjective and objective memory measures.
Catherine Bosyj +4 more
wiley +1 more source
Simulation Analysis and Experimental Investigation for a Welding Bogie Frame
机车电传动, 2020 The structure of a new welding bogie and the material selection of bogie frame were introduced, and the finite element analysis and strength test were made for the bogie frame based on the EN 13749—2011 standard.
Chao LI +5 more
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