한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제56권6호
  • /
  • Pages.75-84
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  • 2014
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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블록식 보강토 옹벽 설계프로그램 개발

Development of Design Program for Block-type Reinforced Earth Retaining Wall

  • Lee, Chung-Won (Institute for Advanced Construction Materials, Kangwon National University) ;
  • Yoo, Ji-Hoon (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
  • Min, Yeon-Sik (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
  • Chang, Dong-Su (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
  • Lim, Hyun-Taek (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
  • Moon, Yong-Bae (Dept. of Regional Infrastructure Engineering, Kangwon National University) ;
  • Kim, Seung-Tai (SOC Team, SK C&C, Co., Ltd.) ;
  • Kim, Yong-Seong (Dept. of Regional Infrastructure Engineering, Kangwon National University)
  • 투고 : 2014.10.22
  • 심사 : 2014.10.30
  • 발행 : 2014.11.30
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초록

This study aims to develop the program for design of a reinforced earth retaining wall. For this purpose, the external stability such as overturning, sliding and bearing capacity and the internal stability such as pull-out failure and tensile rupture of the reinforced earth retaining wall with the reinforcement spacing and the backfill inclination were examined. In addition, the calculated results from the developed program were verified by comparing with the simulated results based on the three-dimensional finite element analysis. It is expected that this program contributes to effective design of the reinforced earth retaining wall.

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참고문헌

  1. An, O. J., 2012. An Numerical Investigations for Optimal Design of Geosynthetic Reinforced Soils, Master's thesis, Changwon National University (in Korean).
  2. An, T. B., 2000. Development of design program for Geosynthetics-Reinforced Earth Retaining Wall, Woosong University Journal 5: 297-319 (in Korean).
  3. Byeon, G. S., 2005. Numerical study of the reinforced soil wall, Master's thesis, Kyungnam National University (in Korean).
  4. FHWA, 1997. Mechanically Stabilized Earth Walls and Reinforced Soil Slopes, Design and Construction Guidelines, FHWA Demonstration Project 2, FHWA, Washington, DC FHWA-SA-96-071: 57-170.
  5. Gwon, O. H, K. W. Lee., and S. D. Jo, 2008. Standardization of Design Code and S/W for Reinforced Earth Wall, Journal of Korean Geosynthetics Society 4: 27-36 (in Korean).
  6. Kim, S. T., 2005. Critical Failure Condition of Reinforced Earth Wall by Change of Length and Vertical Distance of Reinforcements, Master's thesis, Sunchon National University (in Korean).
  7. Nam, K. O., 2010. Study on the Computation of Reinforcement Length of Afforestation Slope, Master's thesis, Changwon National University (in Korean).
  8. NCMA, 1997. Design Manual for Segmental Retaining Walls, Second Edition: 3-61.
  9. Rankine, W. J. M., 1857. On the Stability of Loose Earth, Phil. Trans. of the Roy. Soc. of London 147: 9-27. https://doi.org/10.1098/rstl.1857.0003
  10. Yu, C. S., and H. K. Shin, 1998. Development of A Design/ Analysis Program for Reinforced Segmental Retaining Walls, Journal of Korean Geosynthetics Society 4: 33-45 (in Korean).