𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The natural frequencies of portal frames—II

✍ Scribed by N.F. Rieger; H. McCallion


Publisher
Elsevier Science
Year
1965
Tongue
English
Weight
652 KB
Volume
7
Category
Article
ISSN
0020-7403

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


NATURAL FREQUENCY AND MODE SHAPE SENSITI
✍ I.-W. Lee; D.-O. Kim; G.-H. Jung 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 155 KB

An ecient algorithm with proven numerical stability is derived for computation of eigenvalue and eigenvector derivatives of damped vibratory systems with multiple eigenvalues. In the proposed method, adjacent eigenvectors and orthonormal conditions are used to compose an algebraic equation whose ord