Non-numerical modeling techniques in structural optimization

Structural optimization encompasses much more than just solving numerical optimization problems. As computer capabilities increase, the entire process of modeling structural optimization problems must be considered. In particular, the creation, transformation and evaluation of the underlying concepts, rather than just brute numerical power, are becoming a more and more dominant factor in finding safe-guarded solutions. In this paper a layer-based model of the total structural optimization process is presented. Each layer contains individual components, a major number of which are of non-numerical nature.