지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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2018
요약 ???????????? iABSTRACT ????? iiContents ????????? iiiList of Figures and Tables ??? v1. Introduction ??????? 12. Conventional spectral element analysis methods 52.1 Problem statement ??? 52.2 One-element method (OEM) ???????????? 82.3 Two-element method (TEM) ?????????????? 132.4 Comparison of OEM and TEM ????????? 203. Improved one-element method (IOEM) ?????? 253.1 Derivation of OEM from TEM ????????? 253.2 Dynamic responses at an excitation point 283.3 Dynamic responses at an arbitrary point 294. Numerical results and discussion ????????? 355. Conclusions???????????????????????????? 39Appendices ???????????????????????? 40A. Discrete Fourier transforms ??????????? 40B. Spectral element formulations ????? 42C. Boundary matrices Bd and Bf ??????? 47D. Modal analysis method ????????????????? 48References?????????????????????????????? 50
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