Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2005.10a
- /
- Pages.528-535
- /
- 2005
Analysis of the lateral displacement to the Large Diameter Bored Pile based on the application of the Lateral coefficient of subgrade reaction
수평지반반력계수에 따른 대구경 현장타설말뚝의 수평변위 분석
- Chae, Young-Su (Dept. of Civil Eng., Suwon Univ.) ;
- Kim, Nam-Ho (Yooshin Coorperation Co., Ltd) ;
- Bang, Ei-Souk (Yooshin Coorperation Co., Ltd) ;
- Lee, Kyoung-Jea (Yooshin Coorperation Co., Ltd)
- Published : 2005.10.07
Abstract
Using the case of design to the Large diameter Bored Pile, We showed the various method to estimate the Lateral coefficient of subgrade reaction and analyzed the lateral displacement behavior according to the characteristics of sub layer distribution. According to the study, Mutual relation to the N value and the soil modulus of deformation showed 400N to 800N to the fine grained soil and weathered soil. It showed simular tendancy with the proposed expression of Schmertmann. But Weathered rock was over estimated as 4,200N.