Fig. 16
From: A firefly algorithm based hybrid method for structural topology optimization

Optimal material plots for different sizes of design domain a 60 × 20, b 80 × 30, c 120 × 60, and d 100 × 40
From: A firefly algorithm based hybrid method for structural topology optimization
Optimal material plots for different sizes of design domain a 60 × 20, b 80 × 30, c 120 × 60, and d 100 × 40