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http://dx.doi.org/10.11112/jksmi.2013.17.4.030

Behavior Analysis Using FEM for Earth Retaining Wall of Soft Rock Fracture Zone  

Jang, Gi-Soo (서울시립대학교 토목공학과)
Park, Min-Chul (서울시립대학교 토목공학과)
Shin, Hyo-Hee (대림대학교 토목환경공학과)
Lee, Song (서울시립대학교 토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.17, no.4, 2013 , pp. 30-37 More about this Journal
Abstract
A soft rock fracture zone is an important element for rock slope or earth retaining, however stability studies of earth retaining wall have been lack. Therefore, this study is analyzed for a behavior of earth retaining wall with condition of fracture zone or no fracture zone and then a numerical analysis (Finite Element Method) was performed considering interaction with field monitoring data between ground and structures. As a result, applied horizontal displacement on retaining wall is correspond between result of numerical analysis and field monitoring data and displacement point stress distribution with fracture zone condition analyzed to be stable side but no fracture zone condition is expressed to be unstable side. The results of this study is purpose for applying safety construction as a top priority at field when designing for future.
Keywords
Fracture zone; Earth retaining wall; Displacement; Finite Element Method;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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1 Briaud, J. L. and Kim, N. K., "Beam-column method for tieback walls", J. Geotech. Geoeniron. Engineering, American Society of Civil Engineers, Vol. 124, No. 1, 1998, pp.67-79.
2 Clough, G. W. and Duncan, J. M., "Finite element analyses of retaining wall behavior", J. Geotech. Eng, American Society of Civil Engineers, Vol. 97, No. 12, 1971, pp.1657-1673.
3 Clough, G. W. and O'Rourke, T. D., "Construction induced movements of in-situ walls design and performance of earth retaining structures", Proceeding of a Specialty Conference at Cornell University, ASCE, New York, 1990, pp.439-470.
4 Jeong, S. S. and Kim, Y. H., "Characteristics of collapsed retaining walls using elasto-plastic method and finite element method", Korean Geotechnical Society, Vol. 4, No. 25, 2009, pp.19-29 (in Korean).   과학기술학회마을
5 Korean Tunnelling Association, "Case histories of tunnel", CIR Press, 2010, pp.379-383 (in Korean).
6 Lee, J. H., Lee, J. S., Hwang, E. S., Cho, S. H., "Analysis of monitoring results and back analysis for rigid diaphragm wall supported by ground anchor", Korean Geotechnical Society, Vol. 5, No. 25, 2009, pp.39-46 (in Korean).   과학기술학회마을
7 Lee, s. and Kim, J. H., "The analysis of the important problems on designing and constructing earth retaining structures", Journal of the Korea Institute for Structural Maintenance and Inspection, Vol. 2, No. 6, 2002, pp.167-174 (in Korean).
8 Mana, A. I. and Clough, G. G., "Prediction of movements for braced cuts in clay", Journal of the Geotechnical Engineering Division, American Society of Civil Engineers, Vol. 107, No. 6, 1981, pp.759-777.
9 Otta, L. H., Pantucek, H. and Goughnour, P. R., "Permanent ground anchors, stump design criteria, office of reseracrch and development", Fed. Hwy. Admin., U.S Dept. Transp, Washington, D.C., 1982, pp.25-35.
10 Peck, R. B., "Deep excavations and tunnelling in soft ground", 7th International Conference Soil Mechanics and Foundation Engineering, State of Art, 1969, pp.225-290.
11 Skempton, A. W. and McDonald, D. H., "Allowable settlement of buildings", Proceedings of the Institute of Civil Engineers, London, England, Part 3, Vol. 6, No. 5, 1955, pp.727-768.
12 Yoo, C. S. and Choi, G. N., "Urban excavation-induced ground movement in water bearing ground using stress-pore pressure coupled analysis", Korean Geotechnical Society, Vol. 5, No. 27, 2011, pp.17-31 (in Korean).   과학기술학회마을   DOI   ScienceOn
13 Terzaghi, K. and Peck, R. B., "Soil mechanics in engineering practice", 2nd Edition, John Wiley and Sons, New York, 1967, pp.394-413.
14 Tschebotarioff, G. P. and Klein, G. K., "Lateral pressures of clayey soil on structures", Specialty Session, 8th International Conference Soil Mechanics and Foundation Engineering, Vol. 4, No. 5, 1973, pp.227-266.