On optimal structural remodeling

We present the problem of remodeling a given structure such as to improve structural performance optimally within a specified available resource. The development pertains to all types of problems where the mode of structural response is governed by an extremum principle. A variational formulation is used, and the idea is illustrated for maximum-stiffness remodeling of single-purpose structures.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/45213/1/10957_2004_Article_BF00933441.pd