한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2010년도 추계 학술발표회
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- Pages.357-367
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- 2010
단일현장타설말뚝을 이용한 교량기초의 설계 및 시공 사례
A Case Study on the Design and Construction of the Pile Bent System
- Cho, Sung-Han (Geotechnical Engineering Team, GS E&C) ;
- Kim, Hyung-Wook (Geotechnical Engineering Team, GS E&C) ;
- Kim, Zu-Cheol (Civil Engineering Team, Samsung C&T)
- 발행 : 2010.09.09
초록
In this study, several design and construction cases of the pile bent system for bridges were introduced. The lateral displacement of the pile bent system is larger than the displacement of pile cap system, due to the smaller bending stiffness and the longer unsupported length. So, the analysis of the lateral pile displacement is main factor for the design of pile bent system and superstructure. For the accurate estimation of the pile displacement, an iterative analysis method was developed. The superstructure was analyzed regarding the pile foundation as