서지주요정보
군 파일의 동역학적 해석 = A study for dynamic analysis of group pile
서명 / 저자 군 파일의 동역학적 해석 = A study for dynamic analysis of group pile / 이윤주.
저자명 이윤주 ; Lee, Yun-Ju
발행사항 [서울 : 한국과학기술원, 1989].
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소장정보

등록번호

4105784

소장위치/청구기호

학술문화관(문화관) 보존서고

MCIE 8918

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초록정보

An efficient method is presented for the analysis of large group of piles subjected to dynamic loads of the horizontal, vertical and rocking directions. The finite element method is adopted to analyse the group of piles axisymmetrically arranged and loaded, and to properly consider geometric damping, the infinite elements are introduced. The structure, piles and soil can be modelled using axisymmetric elements because of their axisymmetry. Therefore, the method is computationally very efficient. In order to verify the method, the results of analysis for the 2×2 group piles are compared with those of Wolf and Von Arx (1978). The results indicate that two methods correlates very well. In addition, the variations of group effects and impedance for the rigid pile cap movements of the horizontal, vertical and rocking directions are studied with varying load frequencies. Also, the axisymmetric shell structures supported by the group of piles and the mat foundation are analysed for El Centro earthquake (1940) loading, and the characteristics of the responses (top displacement, base shear and base moment) are investigated. The present method may be easily applicable to the complex structures supported by the group of piles, because the finite element method is used.

서지기타정보

서지기타정보
청구기호 {MCIE 8918
형태사항 vi, 63 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 수록
저자명의 영문표기 : Yun-Ju Lee
지도교수의 한글표기 : 김진근
지도교수의 영문표기 : Jin-Keun Kim
학위논문 학위논문(석사) - 한국과학기술원 : 토목공학과,
서지주기 참고문헌 : p. 37-40
주제 Piling (Civil engineering)
유한 요소법. --과학기술용어시소러스
말뚝 공사. --과학기술용어시소러스
Finite element method.
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