한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2004년도 춘계학술발표회
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- Pages.538-543
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- 2004
Micropile에 의한 얕은기초의 보강효과
Evaluation of the Reinforcing Effect on Shallow Foundation by Micropiles
- Jeang, Jae-Young (Dept. of Civil ＆ Einviron. Eng., Dankook Univ.) ;
- Bae, Kyung-Tae (Dept. of Civil ＆ Einviron. Eng., Dankook Univ.) ;
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Park, Seong-Wan
(Dept. of Civil ＆ Einviron. Eng., Dankook Univ.)
;
- Lee, Chong-Kyu (Dept. of Civil ＆ Einviron. Eng., Dankook Univ.)
- 발행 : 2004.03.25
초록
Micropile has been widely used for reinforcing general grounds, improving slope stability and structural foundations. However, a need still exists for evaluating the effects of inclined micropiles on shallow foundations in Korea. In this paper, numerical analyses were presented to evaluate settlement characteristics on shallow foundations reinforced by micropiles and the effects of inclined micropiles under various conditions such as the installation position, installation angle, hardness(diameter), and grouting type. In addition, this paper reports trends of effectiveness and efficiency of using inclined micropiles on shallow foundations under specified conditions.