对于悬臂结构，其柔度与其结构参数间的线性关系，直接建立模态与结构损伤参数之间的关系，通过解矩阵方程识别损伤参数。

Using this method, the structural damage can be directly identified due to the linear relationship between the elements of flexibility matrix and the parameters of structural members.

youdao

这些非线性效应，可在测定所有裂纹长度的柔度方法时，采用最大载荷不变的方法予以消除。

The effect of these nonlinearities can be avoided by determining compliance at the same maximum load for all crack lengths investigated.

youdao

建立了线性粘弹性半空间地基模型，并给出了地基柔度矩阵和刚度矩阵的计算公式。

The paper has established a linearly viscoelastic ground model in elastic half-space, and has derived the formulae of ground flexibility matrix and stiffness matrix.

youdao