“…But the reconstruction method has very high stability for the noise in testing data. Compared to Brasiliano et al, Frans et al, Sha et al, Alshalal et al, Nguyen et al, Wei et al, Yan and Golinval, and Kanta and Samit, 21 – 28 the identification method in this paper is more rapid, simple, and accurate to identify the weak link of the stiffness. Meantime, the superiority of the application of this method in the engineering field is proved.…”