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http://dx.doi.org/10.11112/jksmi.2010.14.3.178

Stability Evaluation Along Interface Loss of a Foundation and the Ground  

Kim, Sang-Hwan (호서대학교 토목공학과)
Ji, Tal-Oh (호서대학교 토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.14, no.3, 2010 , pp. 178-185 More about this Journal
Abstract
This paper presents the evaluation of foundation stability according to decrease of the foundation contact area on the ground. In order to carry out this research, the experimental and numerical studies are performed. In the experimental study, the carefully controled laboratory model tests are carried out with different foundation size and types. The model test results are analyzed and interpreted by analytical and numerical calculation in order to verify both results obtained from experimental and numerical studies. It is clearly found from the results that the foundation stability is considerably reduced when the foundation contact area ratio is less than 75%. This research may be very useful to develop the economical foundation type.
Keywords
Foundation stability evaluation; Foundation contact area ratio; Foundation model test;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 김학문, 김찬국, "사질토에서 현장타설 팽이기초의 거동특성", 한국지반공학회논문집, 제24권 10호, 2008, pp. 121-129.   과학기술학회마을
2 Nainanp. Kurian, "Shell Foundations", Alpha Science International Ltd, 2006, pp. 18-26
3 Roy E. Hunt, "Geo technical Engineering Techniques and practices", McGraw-Hill Book Company, 1986, pp. 290.
4 Ulrich Smoltczyk, "Geotechnical Engineering Handbook Volume 3: Elements and Structures", Ernst & Sohn, 2003, pp. 12.
5 안기진, "유한요소법에 의한 얕은 기초의 지지력 및 침하 특성 연구", 창원대학교 산업정보대학원, 석사학위논문, 2005.
6 이송, 김태훈, 이재현, "토질시험법, 구미서관", 2002, pp. 447.
7 김용필, 송용선, 이광열, 장용채, "지반공학시험", 세진사, 2002, pp. 671.
8 D.L. Karabalis, "Vibrations of square and circular foundations with concentric openings on elastic half space", Soil Dynamics and Earthquake Engineering 25, 2005, pp. 951-965.   DOI   ScienceOn
9 Joseph E. Bowels, "Foundation Analysis And Design fifth Edition", The McGraw-Hill Companies, Inc., 1996, pp. 220-225, pp. 523.
10 김상환, 정용수, 고동필, 강소라, "사질토 지반에서 Shell 기초 거동에 대한 연구", 한국지반공학회 논문집, 제24권 7호, 2008, pp. 51-60.   과학기술학회마을