한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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- Pages.913-922
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- 2009
모래지반에서 반복수평하중을 받는 항타말뚝의 거동
Behavior of Laterally Cyclic Loaded Piles Driven into Sand
- Paik, Kyu-Ho (Dept. of Civil Engineering, Kwandong University) ;
- Park, Won-Woo (Dept. of Civil Engineering, Kwandong University) ;
- Kim, Young-Jun (Dept. of Civil Engineering, Kwandong University)
- 발행 : 2009.09.25
초록
Fourteen model pile load tests using a calibration chamber and instrumented model pile were preformed to investigate the variation of the behaviors of driven piles in sands with soil and lateral cyclic loading conditions. Results of the model tests showed that the first loading cycle generated more than 70% of the pile head rotation developed for 50 lateral loading cycles. Lateral cyclic loading also made an increase of the ultimate lateral load capacity of piles for
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