TY - JOUR
T1 - APPLICATION OF ITERATION PERTURBATION METHOD TO COUPLING EIGENVALUE PROBLEMS.
AU - Aizawa, Tatsuhiko
PY - 1985
Y1 - 1985
N2 - An iteration perturbation method to treat coupling eigenvalue problems is proposed. Since proposed method only needs eigenpairs for uncoupled problem of structure, necessary amount of computations reduces, and one can utilize usual finite element solvers installed in many program codes. To see effectiveness of the author's method in coupling problems, some numerical results are given for free vibrations of a beam submerged in water chamber.
AB - An iteration perturbation method to treat coupling eigenvalue problems is proposed. Since proposed method only needs eigenpairs for uncoupled problem of structure, necessary amount of computations reduces, and one can utilize usual finite element solvers installed in many program codes. To see effectiveness of the author's method in coupling problems, some numerical results are given for free vibrations of a beam submerged in water chamber.
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U2 - 10.1299/jsme1958.28.132
DO - 10.1299/jsme1958.28.132
M3 - Article
AN - SCOPUS:0021886580
SN - 0021-3764
VL - 28
SP - 132
EP - 138
JO - Bulletin of the JSME
JF - Bulletin of the JSME
IS - 235
ER -