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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.9
- 수록면
- 39 - 47 (9page)
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초록· 키워드
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Local deformations in back filling materials of two sands and one glass bead with different particle shapes behind a rigid retaining wall were studied. Two kinds of boundary conditions were compared: active wall translation and active rotation of the wall about its toe. Effect of the speed of active wall translation was also investigated. The digital image correlation method was used to analyze local deformation developments inside the materials. Test results showed that particle shape and density mainly influence the inclination angle and width of the shear band. The general shear band pattern is strongly dependent on the wall movement mode, while it was little influenced by particle shape. Within a limited range of wall speed in this study, shear band became wider and local deformation became larger with increase of wall speed.
목차
ABSTRACT
1. Introduction
2. Experimental setup
3. DIC method for analysis of localdeformation
4. Test results
5. Summary
References
참고문헌 (13)
참고문헌 신청
1. [학술지(정기간행물)] - Alshibli, K. / 2000 / Shear band formation in plane strain experiments of sand / Journal Geotechnical and Geoenvironmental Engineering 126 (6) : 495 ~ 503
2. [학술지(정기간행물)] - Desrues, J. / 2004 / Strain localization in sand : an overview of the experimental results obtained in Grenoble using stereophotogrammetry / International Journal for Numerical and Analytical Methods in Geomechanics 28 (4) : 279 ~ 321
3. [학술지(정기간행물)] - Finno, R. J. / 1997 / Shear bands in plane strain compression of loose sand / Géotechnique 47 (1) : 149 ~ 165
4. [학술지(정기간행물)] - Hall, S. A. / 2010 / Discrete and continuum analysis of localised deformation in sand using X-ray μCT and volumetric digital image correlation / Géotechnique 60 (5) : 315 ~ 322
5. [학술지(정기간행물)] - Leśniewska, D / 2001 / Study of evolution of shear band systems in sand retained by flexible wall / International Journal for Numerical and Analytical Methods in Geomechanics 25 (9) : 909 ~ 932
2. [학술지(정기간행물)] - Desrues, J. / 2004 / Strain localization in sand : an overview of the experimental results obtained in Grenoble using stereophotogrammetry / International Journal for Numerical and Analytical Methods in Geomechanics 28 (4) : 279 ~ 321
3. [학술지(정기간행물)] - Finno, R. J. / 1997 / Shear bands in plane strain compression of loose sand / Géotechnique 47 (1) : 149 ~ 165
4. [학술지(정기간행물)] - Hall, S. A. / 2010 / Discrete and continuum analysis of localised deformation in sand using X-ray μCT and volumetric digital image correlation / Géotechnique 60 (5) : 315 ~ 322
5. [학술지(정기간행물)] - Leśniewska, D / 2001 / Study of evolution of shear band systems in sand retained by flexible wall / International Journal for Numerical and Analytical Methods in Geomechanics 25 (9) : 909 ~ 932
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