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2021 Vol.11, Issue 1 Preview Page

Scientific Paper

A case study on the seismic stability evaluation of reclaimed land for road

도로 성토지반에 대한 지진시 안정성평가 사례연구

Jae-Soon Choi1*
최 재순1*
1Associate Prof., Dept. of Civil & Architectural Eng., Univ. of Seokyeong
1서경대학교 토목건축공학과 부교수
*Corresponding Author
30 June 2021. pp. 100-110
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Abstract

Liquefaction earthquake damage occurred in Pohang in 2017. Since then, there is a growing opinion that count-measures for seismic road stability are needed. In particular, research on securing seismic road safety in the reclaimed land with a high possibility of liquefaction is receiving great attention. In this study, an earthquake stability evaluation was performed on the road filled ground to be built in a large-scale reclaimed area in the West Sea. At this time, the dynamic behavior of the reclaimed land for road was predicted through numerical simulation using the effective stress analysis model and the shaking table test.

Keywords
Seismic road stability
Reclaimed land
Effective stress analysis
Shaking table test
References
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Ahn, J.K., Baek, W.H., Choi, J.S. and Kwak, D.Y. (2018). “Investigation of Pohang Earthquake Liquefaction Using 1-D Effective-Stress Site Response Analysis”, Journal of Geotechnical Society, 34(8), pp. 37-49.
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Choi, J.S. and Baek, W.H. (2018). “Experimental Investigation of Liquefaction Triggering Mechanism for Combined Sinusoidal Loads Simulation Real Earthquake”, Journal of Korean Society of Disaster and Security, 11(2), pp. 29-35. (Korean)
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Choi, J.S. (2019). “Verification of combined sinusoidal loads for simulating real earthquake”, Journal of Korean Society of Civil Engineers, 39(6), pp. 811-819.
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Desai, C.S. (2000). “Evaluation of Liquefaction Using Disturbed State and Energy Approaches”, Journal of the Geotechnical and Geoenvironmental Engineering, ASCE, 126(7), pp. 618-631. 10.1061/(ASCE)1090-0241(2000)126:7(618)
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Information
  • Publisher :KOREAN ASPHALT INSTITUTE
  • Publisher(Ko) :한국아스팔트학회
  • Journal Title :Journal of the Korean Asphalt Institute
  • Journal Title(Ko) :한국아스팔트학회지
  • Volume : 11
  • No :1
  • Pages :100-110
  • Received Date : 2021-05-25
  • Revised Date : 2021-06-07
  • Accepted Date : 2021-06-18
  • DOI :https://doi.org/10.22702/jkai.2021.11.1.10
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