American Journal of Traffic and Transportation Engineering

Volume 6, Issue 3, May 2021

  • Dynamic Analysis of Cantilever Structure for Catenary System

    Li Shaopeng

    Issue: Volume 6, Issue 3, May 2021
    Pages: 52-57
    Received: May 10, 2021
    Accepted: May 24, 2021
    Published: Jun. 03, 2021
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    Abstract: Structural dynamics analysis is widely used in the fields of civil engineering, automobile manufacturing industry, Aerospace industry, and construction machinery. It is rarely applied in the railway transportation industry, especially the catenary arm structure. In this paper, a dynamic analysis of the cantilever structure is carried out, and the n... Show More
  • A New Method for Solving the Problem of Determining the Characteristics of Spatial Stiffness and Elasticity of the Rail Threads and Stresses and Strains in Rails

    Eduard Danilenko, Vitalii Molchanov

    Issue: Volume 6, Issue 3, May 2021
    Pages: 58-80
    Received: May 12, 2021
    Accepted: Jun. 01, 2021
    Published: Jun. 21, 2021
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    This article belongs to the Special Issue Railway Track and Railway Structures
    Abstract: The reference data given in technical literature on the characteristics of spatial stiffness and elasticity of rail threads in the conditions of joint action on the rails of vertical and horizontal lateral forces and torsion are very different and in some cases contradictory. This situation is due to the lack of an accurate analytical solution to t... Show More
  • Investigating the Impact of Income, Belief and Culture on Road Safety

    Faisal Magableh, Jamal Al Matawah, Brian Freeman

    Issue: Volume 6, Issue 3, May 2021
    Pages: 81-94
    Received: May 24, 2021
    Accepted: Jun. 15, 2021
    Published: Jun. 23, 2021
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    Abstract: People’s lives are influenced by their socio-economic, culture, and belief as they shape their behaviors and lifestyles. Belief and culture of people in different countries may profoundly affect their perception towards road safety. Lifestyle controls the perception of people regards road safety. Culture is the navigation system that guides people ... Show More
  • Experimental Study and Measures on Engineering Characteristics of Diatomite Subgrade in Shengzhou

    Han Jianwen

    Issue: Volume 6, Issue 3, May 2021
    Pages: 95-106
    Received: May 11, 2021
    Accepted: May 27, 2021
    Published: Jun. 26, 2021
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    Abstract: This paper takes the newly built railway passing through the diatom land area of Shengzhou and Xinchang in Zhejiang Province as an example. And based on the field test of soil samples, this paper pointed out that due to low natural density, large void ratio, high water content, dry shrinkage and wet expansion, relative deformation and strength, The... Show More