Multiobjective Design Optimization of Grillage Systems according to LRFD-AISC

<table>Strengths and displacements of random penalized solutions corresponding to minimum displacement (a1)–(a5), unpenalized solutions corresponding to maximum displacement (b1)–(b5), and maximum weight (c1)–(c5) (see Figure <a href="../fig13/">13</a>).</table>

Advances in Civil Engineering

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Figure 14

Figure 14: Multiobjective Design Optimization of Grillage Systems according to LRFD-AISC 