›› 2000, Vol. 36 ›› Issue (11): 90-93.
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Bai Hongbai;Zheng Jian;Zhang Peilin;Huang Xieqing
Published:
Abstract: The response computation problem of a two degree of freedom bilinear hysteretic vibration system with viscous damping under sinusoidal excitation is studied. And the equivalent linearization approximate method is extended to a two-degree-of-freedom vibration system having hysteretic restoring force component, the equality in computation precision of equivalent linearization approximate method, K-B method and Fourier series expanding method in fist order approximation meaning is also proved.
Key words: Linear hysteretic restoring force, Nonlinear vibration, Response computation, Sinusoidal excitation
CLC Number:
O322 O328
Bai Hongbai;Zheng Jian;Zhang Peilin;Huang Xieqing. EQUIVALENT LINEARZATION APPROXIMATE METHOD OF RESPONSE COMPUTATION OF A TWO DEGREE OF FREEDOM HYSTERETIC VIBRATION SYSTEM UNDER SINUSOIDAL EXCITATION[J]. , 2000, 36(11): 90-93.
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