基于Chebyshev-Ritz法分析多裂纹梁自振特性

赵佳雷,周叮,张建东,胡朝斌

Free vibration characteristics of multi-cracked beam based on Chebyshev-Ritz method

Jia-lei ZHAO,Ding ZHOU,Jian-dong ZHANG,Chao-bin HU

图 5 裂纹固支梁的ANSYS分析模型

Fig.5 Analytical model of cracked fixed beam in ANSYS