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  • 한양대학교 기관으로 출판된 최신 SCI급 논문현황 (Web Of Science에서 제공되는 자료)
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SCI Article

Absolute nodal coordinate formulation of tetrahedral solid element
Author Yang, Hyun-Ik (Dept Mech Engn);
Corresponding Author Info Kim, CW (reprint author), Konkuk Univ, Sch Mech Engn, Seoul 143701, South Korea.
E-mail goodant@konkuk.ac.kr
Document Type Article
Source NONLINEAR DYNAMICS Volume:88 Issue:4 Pages:2457-2471 Published:2017
Times Cited 0
External Information http://dx.doi.org/10.1007/s11071-017-3389-1
Abstract A solid tetrahedral finite element employing the absolute nodal coordinate formulation (ANCF) is presented. In the ANCF, the mass matrix and vector of the generalized gravity forces used in the equations of motion are constant, whereas the vector of the elastic forces is highly nonlinear. The proposed solid element uses translations of nodes as sets of nodal coordinates. The tetrahedral shape of the element makes it suitable for modeling structures with complex shapes, and the small number of the degrees of freedom enables good performance and versatile application to problems of structural dynamics. The accuracy and convergence of the element were investigated using statics and dynamics benchmarks and a practical industry application.
Web of Science Categories Engineering, Mechanical; Mechanics
Funding Agency for Defense Development [UD150022GD]; National Research Foundation of Korea(NRF) [2016R1A2B 2015794]; KU Brain Pool of Konkuk University
Language English
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