如图所示的悬臂梁,带有三个集中质量;梁抗弯刚度为EI,不计梁的质量,则其柔度矩阵为
AR=l23EI[12.542.581441427]
BR=l23EI[12.542.54144149]
CR=l23EI[12.512.511411427]
DR=l23EI[12.512.51141149]
如图所示的悬臂梁,带有三个集中质量;梁抗弯刚度为EI,不计梁的质量,则其柔度矩阵为
AR=l23EI[12.542.581441427]
BR=l23EI[12.542.54144149]
CR=l23EI[12.512.511411427]
DR=l23EI[12.512.51141149]
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