shape optimization

Shape Optimization is carried out to maximize the performance (or minimize the weight) of stucture in a way of changing structural form. The computer aided geometric design (CAGD) is fundamntally used to control the shape of spatial structure for design optimization with user defined objective and constraint functions.

Publication

1. S.J. Lee, A form-finding technique for three-dimensional spatial structures, Architectural Research, Vol.15, n.4, pp. , 2013.
2. J.E. Bae and S.J. Lee, A study on the shape control technique for force density method, Proceedings of Autumn Annual Conference of AIK, pp.77-78, 29 Oct., 2011. (in Korean)
3. S.J. Lee and H.R. Kim, A Study on the Shape and Thickness Optimization Techniques for Controlling Natural Frequency of Shell Structures, J. AIK, Vol. 22, n.04, pp. 73-82, 2006. (in Korean)
4. S.J. Lee, Shape and thickness optimizations of prismatic shells using a simple sweep geometric model, J. Compu. Struc. Eng. Institute of Korea, Vol. 13, n.02, pp. 221-230, 2000. (in Korean)
5. S.J. Lee, A study on the shape and thickness optimization of shells using CAGD through minimization of strain energy with volume constraint, J. Compu. Struc. Eng. Institute of Korea, Vol. 12, n.04, pp. 551-561, 1999. (in Korean)