𝔖 Bobbio Scriptorium
✦   LIBER   ✦

FREE VIBRATION ANALYSIS OF ISOSCELES TRIANGULAR MINDLIN PLATES BY THE TRIANGULAR DIFFERENTIAL QUADRATURE METHOD

✍ Scribed by H.Z. ZHONG

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
137 KB
Volume
237
Category
Article
ISSN
0022-460X

No coin nor oath required. For personal study only.

✦ Synopsis

The triangular di!erential quadrature method is applied to the free #exural vibration of isosceles triangular Mindlin plates. The "rst six frequencies are sought and the convergence of triangular di!erential quadrature method in vibrational analysis of triangular Mindlin plates is examined. In comparison with available results, good to excellent agreement is achieved for triangular plates with combinations of clamped and simply supported boundary conditions. The implementation of various other boundary conditions in triangular di!erential quadrature analysis is also discussed and the sensitivity of solution to the implementation of corner conditions in vibrational analysis is highlighted.

2000 Academic Press

fM O fM P fM N d fM O dΒΈ fM P fM N fM O dfM P dΒΈ ?@A . (11) Similar expression for C V ?@ANOP can be established, i.e., C W ?@A NOP " *ΒΈ *y *ΒΈ *y *ΒΈ *y *f NOP *ΒΈ *f NOP *ΒΈ *f NOP *ΒΈ ?@A

πŸ“œ SIMILAR VOLUMES

VIBRATION ANALYSIS OF CIRCULAR MINDLIN P
VIBRATION ANALYSIS OF CIRCULAR MINDLIN PLATES USING THE DIFFERENTIAL QUADRATURE METHOD
✍ K.M. Liew; J.-B. Han; Z.M. Xiao πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 224 KB

Axisymmetric free vibrations of moderately thick circular plates described by the linear shear-deformation Mindlin theory are analyzed by the differential quadrature (DQ) method. The first fifteen natural frequencies of vibration are calculated for uniform circular plates with free, simply-supported

Free Vibration Analysis of Curvilinear Q
Free Vibration Analysis of Curvilinear Quadrilateral Plates by the Differential Quadrature Method
✍ C. Shu; W. Chen; H. Du πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 94 KB

A methodology for applying the differential quadrature (DQ) method to the free vibration analysis of arbitrary quadrilateral plates is developed. In our approach, the irregular physical domain is transformed into a rectangular domain in the computational space. The governing equation and the boundar

Static and free vibrational analysis of
Static and free vibrational analysis of rectangular plates by the differential quadrature element method
✍ Wang, Xinwei ;Wang, Yong-Liang ;Chen, Rong-Bing πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 103 KB πŸ‘ 2 views

The dierential quadrature (DQ) element method proposed by Wang and Gu in 1997 has been extended to analyse rectangular plate problems. The methodology is worked out in detail and some numerical examples are given.