Browse > Article
http://dx.doi.org/10.7843/kgs.2009.25.8.47

Characteristics of Shell-Residual Soil Mixture Deformation by Cyclic Loading  

Chang, Yong-Chai (Division of Ocean Civil Eng., Mokpo National Maritime Univ.)
Seo, Ji-Woong (Dept. of Ocean Civil Eng., Mokpo National Maritime Univ.)
Lee, Seung-Eun (Dept. of Ocean Civil Eng., Mokpo National Maritime Univ.)
Publication Information
Journal of the Korean Geotechnical Society / v.25, no.8, 2009 , pp. 47-55 More about this Journal
Abstract
This research has the purpose to examine the potential of shell, a byproduct of maritime products to be utilized as alternative environment-friendly construction material by mixing and applying it with residual soit which is used as burial or filling material to recycle it. To that end, the research looked into the mechanical characteristics of shell through cyclic triaxial test by mixing it with residual soil. With the mixing ratios of shell of 5 groups set at 5.0%, 10.0%, 20.0%, 40.0% and 60.0%, the mixture soils was processed through a series of cyclic triaxial tests. And it was shown that liquefation resistance has limitation in the mixed soils with shell substitute content ratios exceeding 20.0%. To increase the liquefaction resistance of the mixed soil, this research has shown that addition of moderate amount of glass fibers would suffice.
Keywords
Construction material; Cyclic triaxial test; Liquefaction; Maritime products; Residual soil;
Citations & Related Records
연도 인용수 순위
  • Reference
1 김상규, "토질역학 " (2006), pp.181
2 황진연, 장명익, 김준식 등 (2000), "우리나라 황토(풍화토)의 구성광물 및 화학성분" 한국광물학회지, 제 13권 제 3호
3 Higgins, J.D. and V.A. Modeer, Jr. (1996), "Loess", in Landslides- Investigation and Mitigation, A.K. Turner and R.L. Schuster, editors, TRB Special Report 247, National Research Council Washington, D.C
4 국토해양부 (1999), "항만 및 어항시설의 내진설계표준서"
5 황진연 (1997), "맥반석과 황토의 특성과 활용" 한국광물학회지 창립 10주년 기념 심포지움 논문집, pp.89-99
6 Matsuo, S., /Nisida, K. and Sasaki, S. (1979), "Physical properties of weathered Granite soil particles and their effect on permeability", soils and foundations, Japanese Society of soil Mechanics and foundation engineering, Vol.19, No.1, pp.13-22