최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기대한토목학회논문집 = Journal of the Korean Society of Civil Engineers, v.36 no.3, 2016년, pp.361 - 374
The material property of the rubber has been studied in order to improve the reliability of the finite element model of a lead rubber bearing (LRB) which is a typical base isolator. Rubber exhibits elastic behaviour even within the large strain range, unlike the general structural material, and has ...
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
면진장치의 특성은? | 면진장치는 일반적으로 수직방향 강성이 수평방향 강성에 비해 상대적으로 크고 선형 강성의 특성을 보인다. Warn et al. | |
납고무베어링은 무엇인가? | 납고무베어링(lead rubber bearing : LRB)은 고무의 탄성과 납의 소성 성질이 상호작용을 이루며 역학적인 기능을 유지하는 면진받침(seismic isolation bearing)의 한 종류이다. LRB는 건물이나 대형 구조물에서 소형 설비에 이르기까지 폭넓게 사용되는 면진장치이다. | |
고무는 어떤 재료이기 때문에 비선형 특성분석이 중요한가? | 해석결과의 신뢰성을 높이기 위하여 재료의 비선형 특성분석에 보다 많은 노력이 요구된다. 고무는 하중과 변형이 비선형 관계를 보이며 대변형 범위에서도 탄성거동을 나타내는 초탄성(hyperelastic) 특성과 시간에 따라 재료의 물성치가 변하는 점탄성(viscoelastic) 특성을 나타내는 특수한 재료이다. 그러므로 LRB의 유한요소해석에서는 고무의 특성을 합리적으로 구현할 수 있는 정확한 구성방정식의 결정이 중요하다. |
ABAQUS (2012). ABAQUS Analysis User's Manual Volume III : Materials, Hibbit, Karlesson & Sorenson, Inc.
Arruda, E. M. and Boyce, M. C. (1993). "A three-dimensional Model for the large stretch behavior of rubber elastic materials." Journal Mech. Phys. Solids, Vol. 42, No. 2, pp. 389-412.
Furukawa, S., Sato, E., Shi, Y., Becker, T. and Nakashima, M. (2013). "Full-Scale shaking table test of a base-isolated medical facility subjected to vertical motions." Earthquake Engineering & Structural Dynamics, Vol. 42, pp. 1931-1949.
International Organization for Standardization (2010). Elastomeric seismic-protection isolator. ISO 22762, Geneva.
Japan Electric Association (2013). Seismic Design Guideline for Base-Isolated Structures of Nuclear Power Plant. JEAG-4614 (in Japanese).
Kalpakidis, I. V. and Constantinou, M. C. (2008). Effects of Heating and Load History on the Behavior of Lead-Rubber Bearings, Technical Report MCEER-08-0027, Multidisciplinary Center for Earthquake Engineering Research, University at Buffalo, State University of New york.
Kim, H. Y., Choi, C., Bang, W. J. and Kim, J. S. (1993). "Large deformation finite element analysis for automotive rubber component." Journal of the Korean Society of Automotive Engineers, Vol. 15, No. 1, pp. 107-119 (in Korean).
Korea Institute of Machinery & Materials (KIMM) (2004). Development of Integrated Design System for Mechanical Rubber Components, Chapter 2, No. M1-9911-00-0014 (in Korean)
Lee, J. H., Yoo, B. and Koo, G. H. (1996). "Finite element analysis of seismic isolation bearing." Journal of the Computational Structural Engineering Institute of Korea, pp. 45-51 (in Korean).
Ogden, R. W. (1972). "Large deformation isotropic elasticity ; On the Correlation of Theory and Experiment for Incompressible Rubberlike Solids." Proc. of Royal Society of London, Series A. Mathematical and Physical Sciences, Vol. 326, No. 1567, pp. 565-584.
Park, K. S. (2001). Finite Element Analysis of Seismic Isolation Rubber Bearing, Master's Thesis, Korea Advanced Institute of Science and Technology, Korea (in Korean)
Park, S. H., Lee, B. U., Hong, M. P. and Ryu, B. R. (2000). "FEM Analysis of alternatively laminated structure constructed of rubber and reinforced aluminium layers." Journal of the Korean Society of Mechanical Engineers A, pp. 402-406 (in Korean).
Rivlin, R. S. (1948). Large elastic deformations of isotropic materials. I. Fundamental Concepts, Philosophical Transactions of the Royal Society of London, Series A, Mathematical and Physical Sciences, Vol. 240, No. 822, pp. 459-490.
Rivlin, R. S. (1948). Large elastic deformations of isotropic materials. IV. Further developments of the general theory, Philosophical Transactions of the Royal Society of London, Series A, Mathematical and Physical Sciences, Vol. 241, No. 835, pp. 379-397.
Rivlin, R. S. (1951). Large elastic deformations of isotropic materials. VII. Experimental on the Deformation of Rubber, Philosophical Transactions of the Royal Society of London, Series A, Mathematical and Physical Sciences, Vol. 243, No. 865, pp. 251-288.
Satoshi, H., Keigo, M., Taichi, M., Takayuki, N. and Chiaki, O. (2007). "Dynamic and static restoration behaviors of pure lead and tin in the ambient temperature range." Journal of Materials Transactions, Vol. 48, No. 10, pp. 2665-2673.
Seki, W., Fukahori, Y., Iseda, Y. and Matsunaga, T. (1987). "A large deformation finite element analysis for multilayer elastomeric bearings." Transaction of the Meeting of the Rubber Division, pp. 856-870.
Warn, G. P. and Whittaker, A. S. (2006). "A study of the coupled horizontal-vertical behavior of elastomeric and lead-rubber seismic isolation bearings." Technical Report MCEER-06-0011.
Warn, G. P. and Whittaker, A. S. (2008). "Vertical earthquake load on seismic isolation systems in bridges." Journal of Structural Engineering, ASCE 1696-1704.
Warn, G. P., Whittaker, A. S. and Constansinou, M. C. (2007). "Vertical stiffness of elastomeric and lead-rubber seismic isolation bearings." Journal of Structural Engineering, ASCE 1227-1236.
Woo, C. S., Kim, W. D., Kim, K. S. and Kwon, J. D. (2002). "An experimental study on the dynamic characteristics of rubber isolator." Journal of Elastomer, Vol. 37, No. 3, pp. 183-191 (in Korean).
Yeoh, O. H. (1993). "Some forms of the strain energy function for rubber." Rubber Chemistry and Technology (ISSN 0035-9475), Vol. 63, No. 5, pp. 754-771.
Yoshida, J., Masato, A., Yozo, F. and Hiroshi, W. (2004). "Threedimensional finite-element analysis of high damping rubber bearings." Journal of Engineering Mechanics, Vol. 130, pp. 607-620.
Zhou, Z., Wong, J. and Mahin, S. (2013). "Vertical and 3D isolation system: A Review with Emphasis on Their Use in Nuclear Structures." SMiRT-22, San Francisco, California, USA, August 18-23.
*원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다.
오픈액세스 학술지에 출판된 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.