42015-03-31 , 法政大学大学院デザイン工学研究科
This is a study concerning the research of reciprocal frame. topology optimization by sensitivity analysis. Reciprocal frame is three-dimensional grillage structure consisting of mutually supporting sloping beams placed in a closed circle. Expanding and adding single RF units to the perimeter of the single unit can form a grid structure. It called Multiple RF. This study defines multiple RF geometry. Using defined multiple RF, do topology optimization aiming at liner buckling load factor maximization by sensitivity analysis.