Study of the measurement and stability estimation of concrete roadbed slab at high-speed train in bridgeearthwork transition zone

Taekyun Kim, Byeongjin Choi, Jongho Park, Sungnam Hong and Sun-Kyu Park
Additional contact information
Taekyun Kim: Sungkyunkwan University, South Korea
Byeongjin Choi: Sungkyunkwan University, South Korea
Jongho Park: Sungkyunkwan University, South Korea
Sungnam Hong: Sungkyunkwan University, South Korea
Sun-Kyu Park: Sungkyunkwan University, South Korea

Journal of Advances in Technology and Engineering Research, 2016, vol. 2, issue 2, 41-51

Abstract: Recently, many countries are interested in development of high speed train. However, compared to high speed train technology that is developing, high speed train infra system is not verified. Furthermore, in case of bridge-earthwork transition zone that is the most complicated in railroad facility track, bridge-earthwork is connected complicatedly. Disorder and destruction of track can be occurred by rigidity transition. In order to apply high speed train with 430km/h, it is needed to evaluate stability of behavior condition of bridge-earthwork transition zone by instrumentation system and the construction methods that are accurately and consistently verifiable. In this study, vertical displacement of bridge-earthwork that connects pre-stressed concrete box bridge and earthwork zone is calculated theoretically, and evaluates stability compared with measurement of wheel load, strain, displacement data with estimation data and criteria of measurement. Therefore, as a result of comparing wheel load, strain, displacement data with estimation data and criteria of measurement, the stability showed favorable results.

Keywords: Bridge-Earthwork Transition Zone; Measurement; Stability; High-Speed Train (search for similar items in EconPapers)
Date: 2016
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
https://tafpublications.com/platform/Articles/full-jater2.2.3.php (application/pdf)
https://tafpublications.com/gip_content/paper/jater-2.2.3.pdf (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:apb:jaterr:2016:p:41-51

DOI: 10.20474/jater-2.2.3

Access Statistics for this article

Journal of Advances in Technology and Engineering Research is currently edited by A/Professor Akbar A. Khatibi

More articles in Journal of Advances in Technology and Engineering Research from A/Professor Akbar A. Khatibi Calle Alarcon 66, Sant Adrian De Besos 08930, Barcelona Spain.
Bibliographic data for series maintained by A/Professor Akbar A. Khatibi ().