6Bendsoe M P, Sigmund O. Topology optimization: theory, methods, and applications [M]. New York: Springer, 2003.
7Nooshin H, Disney P. Formex configuration processing I [J]. International Journal of Space Structures, 2000, 15 (1) : 1-52.
8Jauregui-Becker J M, Tragter H, van Houten F J A M. Structure and models of artifactual routine design problems forcomputational synthesis [J]. CIRP Journal of Manufacturing Science and Technology, 2009, 1(3) :120-125.
9Krish S. A practical generative design method [J]. Computer-Aided Design, 2011, 43(1): 88-100.
10Stiny G. Introduction to shape and shape grammars[J]. Environment and Planning B Planning and Design, 1980(7): 343-351.
