지진하중을 받는 교량 말뚝 기초부의 동적거동

• 영문명: Dynam ic Behaviors 01 the P ile—t ounaation of a Bridge Under Seism ic Excitations
• 발행기관: 호서대학교 공업기술연구소
• 저자명: 마호성(Ho-beong Mha) 박병진(Byung Jin Park) 이덕주(Duk Ju Lee)
• 간행물 정보: 『공업기술연구 논문집』제26권 제1호, 47~56쪽, 전체 10쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2007.06.30

영문 초록

The dynamic behaviors of the pile-foundation of a bridge under earthquakes is analyzed to see the effect of the near-by soil foundation to the pile, using the commercial code MIDAS GTS . The soil-structure interaction(SSI) is examined by comparing the results of pile-foundation from both models with and without including the upper bridge mass. The displacements and accelerations of the pile at the different depths are evaluated and the maximum values obtained from time-histories of each value are depicted. The amplification and effect of SSI can be seen from the results.

목차

I. 서론

II. 지반-구조물 상호작용계를 고려한 지진응답

III. 대상교량과 해석모델

IV. 결과분석

V. 결론

키워드

pile-foundation soil-structure interaction(SSI) earthquake dynamic behaviors bridge