TY - JOUR
T1 - Accelerated convergence of dynamic flexibility in series form
AU - Leung, Y. T.
PY - 1979/7
Y1 - 1979/7
N2 - In a natural vibration analysis of a structural system, the conventional dynamic flexibility (receptance) matrix in series forms is re-examined. The convergence may be accelerated to a large extent by using the condensed stiffness and mass matrices of the system. Examples involving beams and plates are given. Because only physical coordinates are involved and the size of the system matrices are independent of the number of normal modes taken, the method is suitable for dynamic substructure analysis. © 1979.
AB - In a natural vibration analysis of a structural system, the conventional dynamic flexibility (receptance) matrix in series forms is re-examined. The convergence may be accelerated to a large extent by using the condensed stiffness and mass matrices of the system. Examples involving beams and plates are given. Because only physical coordinates are involved and the size of the system matrices are independent of the number of normal modes taken, the method is suitable for dynamic substructure analysis. © 1979.
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U2 - 10.1016/0141-0296(79)90048-8
DO - 10.1016/0141-0296(79)90048-8
M3 - RGC 21 - Publication in refereed journal
SN - 0141-0296
VL - 1
SP - 203
EP - 206
JO - Engineering Structures
JF - Engineering Structures
IS - 4
ER -