Mixed Static and Dynamic Optimization of Four-Parameter Functionally Graded Completely Doubly Curved and Degenerate Shells and Panels Using GDQ Method

<table>Toroidal shell panel: Particle Swarm Optimization with <svg height="15.35" id="M512" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 36.099998 15.35" width="36.099998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>; final optimized displacement <svg height="15.95" id="M513" style="vertical-align:-0.20474pt" version="1.1" viewbox="0 0 134.14999 15.95" width="134.14999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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Mathematical Problems in Engineering

fig16

Figure 16

Figure 16: Mixed Static and Dynamic Optimization of Four-Parameter Functionally Graded Completely Doubly Curved and Degenerate Shells and Panels Using GDQ Method 

Figure 16 | Mixed Static and Dynamic Optimization of Four-Parameter Functionally Graded Completely Doubly Curved and Degenerate Shells and Panels Using GDQ Method 