✦ LIBER ✦

Accuracy and condition of curved (isoparametric) finite elements

✍ Scribed by I. Fried

Publisher: Elsevier Science
Year: 1973
Tongue: English
Weight: 598 KB
Volume: 31
Category: Article
ISSN: 0022-460X
DOI: 10.1016/s0022-460x(73)80278-0

No coin nor oath required. For personal study only.

✦ Synopsis

A theoretical explanation is given for the observed loss of accuracy in highly distorted isoparametric elements. A brief discussion is included on the condition of the stiffness matrix obtained with such elements and the accuracy of the numerical integration.

📜 SIMILAR VOLUMES

Curved, isoparametric, “quadrilateral” e

Curved, isoparametric, “quadrilateral” elements for finite element analysis

✍ I. Ergatoudis; B.M. Irons; O.C. Zienkiewicz 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 630 KB

Possible loss of accuracy in curved (iso

Possible loss of accuracy in curved (isoparametric) finite elements-comment on a paper by henshell, walters and warburton

✍ I. Fried 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 340 KB

Comments on the accuracy of nine-noded i

Comments on the accuracy of nine-noded isoparametric finite elements

✍ J.C. Jofriet; B. LeLievre; T.F. Fwa 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 856 KB

Doubly-curved variable-thickness isopara

Doubly-curved variable-thickness isoparametric heterogeneous finite element

✍ M.D. Minich; C.C. Chamis 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 659 KB

On possible loss of accuracy in curved f

On possible loss of accuracy in curved finite elements

✍ R.D. Henshell; D. Walters; G.B. Warburton 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 289 KB

An accuracy condition for consolidation

An accuracy condition for consolidation by finite elements

✍ P. A. Vermeer; A. Verruijt 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 648 KB