Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2009.03a
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- Pages.102-107
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- 2009
Soil-Structure Interface Effects on Barrette Pile Behaviors
지반-구조물간 경계면 효과를 고려한 BARRETTE 말뚝의 거동
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Lee, Sang-Rae
(Dept. of Civil Engineering, Dankook University)
;
-
Park, Seong-Wan
(Dept. of Civil & Environmental Engineering, Dankook University)
;
- Lim, Dae-Sung (Technical Research Center, Sambo E&C)
- Published : 2009.03.27
Abstract
Recently, the use of barrette pile is remarkably increased specially for high-rise building and bridge foundations. However, on the contrary, very few studies have been made for analyzing barrette pile behavior considering interface behavior between pile and soils around. Therefore, in this paper, these effects are evaluated by using the 3-dimensional non-linear finite element method with the results of full-scale pile load test from the fields. In addition to that, the selection of proper stiffness modulus on the pile interface is discussed.