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82.098  Articles
1 of 8.211 pages  |  10  records  |  more records»
The paper proposes a general approach to the choice of in-plane stiffness of three-piece bogie including the expressions of shear and bending stiffness and the dependencies of a critical speed on tangent track and in curves, wear factor and lateral accele... see more

Some results of designing a three-piece bogie of a freight coach with the help of a precise computer model are presented. The computer model is developed using the Universal Mechanism software. The Hierarchy Analysis Process is applied to choose the ratio... see more

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Some results of designing a three-piece bogie of a freight car with the help of a precise computer model are presented. The computer model is developed using the Universal Mechanism software. The Hierarchy Analysis Process is applied to choose the rationa... see more

A classification of side frames for three-piece bogies was proposed. For side frames with elastic primary suspension finite element models considering this interaction, as well as the elastic interaction with the secondary suspension, were developed and v... see more

The work presents a series of mathematical models in different details of the freight wagon on three-piece bogies that was used to estimate the influence of parameters variation on the future performance of the vehicle and to choose their reasonable value... see more

Purpose. The article aims to estimate the stability of the railway vehicle motion, whose oscillations are described by Lagrange equations of the first kind under the assumption that there are no nonlinearities with discontinuities of the right-hand sides.... see more

The traffic on highway bridges has been increasing in both volume and magnitude, which even has become one of the main reasons leading to damages and collapse of bridges. Most of the existing regulations for overloading checking are carried out based on v... see more

The following work seeks to restore from obscurity three silent pieces of music that predate John Cage’s 4’33” and establish the reasons why they have not been acknowledged as being the first silent pieces. Hence, we present our methodology, analysis, and... see more

1 of 8.211 pages  |  10  records  |  more records»