Reduction scheme for some structural eigenvalue problems by a variational theorem

A REDUCTION METHOD FOR LARGE SCALE UNSYM

A REDUCTION METHOD FOR LARGE SCALE UNSYMMETRIC EIGENVALUE PROBLEMS IN STRUCTURAL DYNAMICS

✍ Z.C. Zheng; G.X. Ren; W.J. Wang 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 354 KB

The discussion begins with the classification of eigenvalue problems arising from conservative and non-conservative structural systems. The conservative type includes undamped structural eigenvalue problems and undamped gyroscopic eigenvalue problems. The non-conservative type includes damped struct