• Geotechnical Engineering
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• v.26 no.6
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• pp.13-17
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• 2010

• Proceedings of the Korean Geotechical Society Conference
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• 1987.06c
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• pp.1-18
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• 1987

• Journal of the Korean Geotechnical Society
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• v.19 no.5
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• pp.253-261
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• 2003

Mechanical behavior of composition pound improved by sand compaction pile (SCP) with low replacement area ratio could be more significantly affected by mechanical interaction between sand piles and clays than that of clay ground improved by SD or SCP with high replacement area ratio. It is essential to elucidate the mechanical interaction in the improved clay ground, in order to accurately estimate behavior in reducing settlement of the improved ground and increasing strength of clays. In this paper, through a series of model tests of composition ground improved by SCP with low replacement area ratio, each mechanical behaviors of sand piles and clays in the composition ground during consolidation was elucidated, together with stress sharing behavior between sand piles and clays.

• Geotechnical Engineering
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• v.19 no.4
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• pp.8-21
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• 2003

• Geotechnical Engineering
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• v.24 no.5
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• pp.18-34
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• 2008

• Geotechnical Engineering
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• v.9 no.4
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• pp.119-132
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• 1993

• Proceedings of the Korean Geotechical Society Conference
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• 2004.03a
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• pp.268-288
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• 2004

최근 도로, 철도, 고속철도, 지하철과 같은 사회간접시설의 확충과 더불어 암반을 대상으로 하는 프로젝트가 급격하게 증가하고 있으며, 유류, 가스, 폐기물, 농축산물에 대한 지하암반저장에 대한 사회적 요구가 증가하고 있어 암석 및 암반을 대상으로 하는 암석역학(Rock Mechanics)과 암반공학 (Rock Engineering)에 대한 최근의 연구동향 및 현황의 관심이 증가되고 있다. 따라서 암석역학 및 암반공학 분야에 대한지금까지의 연구개발활동에 대한 정리뿐만 아니라 최근 연구동향을 고찰함으로서 앞으로의 암반공학분야에 대한 새로운 방향을 고민하고 연구할 시점이라 생각된다.(중략)

• Proceedings of the Korean Geotechical Society Conference
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• 2006.10a
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• pp.89-149
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• 2006

• Geotechnical Engineering
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• v.25 no.1
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• pp.24-31
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• 2009

• Geotechnical Engineering
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• v.13 no.6
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• pp.37-44
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• 1997

In this paper, the effects of crude oil contamination on the geotechnical properties of sand such as compaction characteristics, shear strength, permeability, and bearing capacity are presented. The test results indicate that the compaction characteristics are somewhat influenced by oil contamination. The angle of internal friction of sand based on total stress analysis decreases due to the presence of oil within the pore spaces in Band. The bearing capacity of sand is significantly influenced by oil contamination.