接触非线性对声黑洞梁减振效果的影响 1)
李海勤(
),孔宪仁,刘源
),孔宪仁,刘源
EFFECT OF CONTACT NONLINEARITY ON ACOUSTIC BLACK HOLE BEAM FOR VIBRATION DAMPING 1)
Li Haiqin(),Kong Xianren,Liu Yuan
),Kong Xianren,Liu Yuan
图10. 不同接触刚度下的能量衰减
Fig. 10. Energy decay compared among different contact stiffness
