International Journal of Transportation Engineering and Technology

Volume 5, Issue 4, December 2019

  • Predicting of the Residual Resource of Car Assemblies

    Ivanov Vladimir, Vigerina Tatyana, Pilipenko Stanislav

    Issue: Volume 5, Issue 4, December 2019
    Pages: 68-73
    Received: Feb. 13, 2019
    Accepted: Apr. 12, 2019
    Published: Oct. 26, 2019
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    Abstract: The research paper introduces a method that can be used for the forecasting the residual life of automobile aggregates (through the example of automobile engines). The results of a test-drive have shown that the proposed method is less labor intensive and has a satisfactory forecast accuracy. In the research the tenets of the reliability theory and... Show More
  • Gaining Competitive Advantage at Sea: An Overview of Shipping Lines’ Strategic Decisions

    Enrico D’agostini, Hyung-Sik Nam, Seog-Hwan Kang

    Issue: Volume 5, Issue 4, December 2019
    Pages: 74-81
    Received: Oct. 04, 2019
    Accepted: Oct. 24, 2019
    Published: Oct. 31, 2019
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    Abstract: The liner shipping sector has significantly changed in recent years. Largest shipping lines have expanded their business scope becoming global carriers and a recent wave of industry consolidation has profoundly modified the market structure and, consequently, the business models followed by liners. This, coupled with weak market fundamentals, gener... Show More
  • Quality Acceptance Methods and Standards for Continuous Compaction Control Technology

    Zhang Daoxiu, Jiang Huihuang, Gao Mingxian, Zhang Jiandong, Xiang Weiguo, Yan Xiaoxia, Guo Dong, Zhao Chongji, Wu Longliang

    Issue: Volume 5, Issue 4, December 2019
    Pages: 82-87
    Received: Nov. 12, 2019
    Accepted:
    Published: Nov. 18, 2019
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    Abstract: In order to promote the wide application of continuous compaction control technology in China, the continuous compaction control technical regulations of various countries and regions in the world are taken as research objects, and the technical characteristics and application conditions of various countries' regulations are compared and analyzed. ... Show More
  • Metro Vehicle Axle Temperature Monitoring Device Based on Piezoelectric Vibration

    Yiyun Zhao, Ruyan Huang

    Issue: Volume 5, Issue 4, December 2019
    Pages: 88-91
    Received: Nov. 02, 2019
    Accepted:
    Published: Dec. 09, 2019
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    Abstract: The axle temperature monitoring of subway vehicles is a key technology to ensure the safety of trains. The existing axle temperature monitoring system is monitored by using trackside equipment or using axle temperature test paper, the system has the inferiority of poor real-time performance. In order to realize real-time and online monitoring of ax... Show More
  • Finite Element Modeling and Static Strength Analysis on Structure Strength of the High-Speed Maglev Bogie

    Xu Shimeng, Li Cen, Yao Yijing, Yuan Yuqing, Li Weiya, Li Qiang

    Issue: Volume 5, Issue 4, December 2019
    Pages: 92-96
    Received: Nov. 03, 2019
    Accepted:
    Published: Dec. 09, 2019
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    Abstract: Maglev train with no mechanical contact of the innovative technology, as well as a series of excellent economic and environmental advantages came into being. More and more people pay attention to it, and it has become one of the most promising transportation means in the new century. According to the actual operation of maglev train, a boundary con... Show More
  • Influence of Moisture Content on Mechanical Properties of Autoclaved Aerated Concrete

    Chunning Deng, Weiqun Cai, Jian Yin, Fen Yang, Linchen Li

    Issue: Volume 5, Issue 4, December 2019
    Pages: 97-102
    Received: Nov. 20, 2019
    Accepted: Dec. 16, 2019
    Published: Dec. 24, 2019
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    Abstract: Autoclaved aerated concrete (AAC) is a new type of green building material rapidly developed nowadays. Moisture content plays a significant effect on its mechanical properties. In this study, a series of uniaxial compression tests were conducted to evaluate the effect of moisture content on the mechanical behaviors. During the tests, full stress-st... Show More
  • Laboratory Investigation on Mechanical Properties of Cementitious Composites with a Low Brittleness

    Weiqun Cai, Jian Yin, Songyun Wu, Chunning Deng, Fen Yang, Linchen Li, Jiongjun Yuan

    Issue: Volume 5, Issue 4, December 2019
    Pages: 103-110
    Received: Nov. 28, 2019
    Accepted: Dec. 11, 2019
    Published: Dec. 24, 2019
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    Abstract: In this study, laboratory tests were conducted to investigate the mechanical behaviors of cement mortars incorporated with different admixtures, such as polypropylene fiber (PP), slag, silica fume and fly ash. Orthogonal tests were designed to evaluate the effects of the admixtures on the brittleness. The flexural strengths and the compressive-flex... Show More
  • The Effect of High-Speed Rail on Regional Economy in China Using AHP

    Xiangju Ren, Qi Ding

    Issue: Volume 5, Issue 4, December 2019
    Pages: 111-117
    Received: Nov. 03, 2019
    Accepted:
    Published: Dec. 26, 2019
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    Abstract: The opening of the high-speed rail is a technological revolution in the transportation industry, which reflects the comprehensive strength of the country to some extent. It generated a lot of researches on high-speed rail in transportation, tourism, economy, etc. However, there are few studies on the impact of high-speed rail on regional economic d... Show More