Advanced finite elements in civil engineering practice

  • Stefan M. Holzer Universität Stuttgart

Abstract

New developments in structural analysis methods such as automatic error estimation, adaptive discretization control, and mesh generation are slowly becoming available in engineering practice. On the other hand, graphical interactive user environments and easy-to-use general purpose programs are prolific. Each of these new developments helps to ease the everyday work of the engineer, but only by joining tchem together in a unified framework and user environment, an entirely new class and generation of structural analysis tools on the computer can be generated. The present study suggests guidelines and principles how such a new generation of software can be brought about, and reports experiences with a prototype application that is already in practical use.


 

Keywords

References

[1] E. Stein, S. Ohllimus. Dimensional adaptivity in linear elasticity with hierarchical test spaces for h- and prefinement processes. Engrg. Comp., 12:107-119, (1996) .
[2] B.A. Szabó, G. Sahrman. Hierarchic plate and shell models based on p-extension. Int. J. Num. Meth. Engrg., 26:1855- 1881, (1988) .
[3] B.A. Szabó, I. Babuska. Finite Element Analysis. John Wiley & Sons, New York (1991).
[4] E. Rank, M. Schweingruber, M. Sommer. Adaptive mesh generation and transformation of triangular to quadrilateral meshes. Comm. Appl. Num. Meth. Engrg., 9:121-129, (1993) .
[5] Z. Yosibash, B.A. Szabó. Convergence of stress maxima in fifnite element computations. Comm. Num. Meth. Engrg., 10:683-697, (1994).
Published
Jun 7, 2023
How to Cite
HOLZER, Stefan M.. Advanced finite elements in civil engineering practice. Computer Assisted Methods in Engineering and Science, [S.l.], v. 5, n. 1, p. 101-110, june 2023. ISSN 2956-5839. Available at: <https://cames.ippt.gov.pl/index.php/cames/article/view/1370>. Date accessed: 13 nov. 2024.
Section
Articles