In this paper, a highly accurate and rapidly converging hybrid approach is presented for the Quadrature Element Method (QEM) solution of plate free vibration problems. The hybrid QEM essentially consists of a collocation method in conjunction with a Galerkin finite element technique, to combine the
High-accuracy plane stress and plate elements in the quadrature element method
โ Scribed by Wei Long Chen; Alfred G. Striz; Charles W. Bert
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 258 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0020-7683
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๐ SIMILAR VOLUMES
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.
## Abstract An hypersingular integral equation of a threeโdimensional elastic solid with an embedded planar crack subjected to a uniform stress field at infinity is derived. The solution of the boundaryโintegral equation is succeeded taking into consideration an appropriate Gauss quadrature rule fo
The serendipity (eight nodes) and Lagrange (nine nodes) plate elements following the ReissnerยฑMindlin irreducible formulation for the bending of plates are among the most popular in the ยฎnite element method. However, reduced integration on the shearing part of the stiness matrix has to be performed