基于频率和模态保证准则的结构内部多缺陷反演 1)
江守燕(
),赵林鑫,杜成斌
),赵林鑫,杜成斌
IDENTIFICATION OF MULTIPLE FLAWS IN STRUCTURES BASED ON FREQUENCY AND MODAL ASSURANCE CRITERIA 1)
Jiang Shouyan(),Zhao Linxin,Du Chengbin
),Zhao Linxin,Du Chengbin
图4. 简支梁及XFEM计算网格
Fig. 4. Simply-supported beam and XFEM mesh
