Structural Optimization of Long and Flexible Composite Cover with Topography Method and Examination of Frequency Values

In this study, the finite element model of long, thin and flexible carbon fiber reinforced composite cover design prepared using Unigraphics NX program CAD module was analyzed in ANSYS program. Topography optimization performed by transferring analysis results to GENESIS The rib created after combined with initial necessary corrections were made based on topography guide. design, conventional methods, weighing same as optimum is design. Modal initial, environment. When findings evaluated it observed that cover, which remodeled optimization, increased 33.3% compared while its natural frequency (mode 2) approximately 1.6 times. addition, lowest moment inertia value has been obtained geometry. Then, mass new revealed data more resistant. According most suitable geometry be preferred for similar types long structures have a resistant structure determined.