Improving of winding joining pages

Structural evolutionary optimization method has been investigated since 1992. Most research on bracing sheets has focused on how they are designed. In this research four control methods have been thoroughly investigated in order to design a bracing connector sheet while methods of determining the forces transmitted from the bracing sheet to the beam and column including Thornton''s uniform force method have beenpresented. Structural developmental optimization is one of the rules in structural engineering that has attracted the most attention among researchers. The optimization criteria also consider minimizing the probability of rupture. Structural evolutionary optimization techniques are also used to find the optimal bracing design of multi-story steel frames. The advantage of structural evolutionary optimization technique is that it is not based on complex mathematical optimization algorithms and has applied a new method. Evolutionary structural optimization describes a computational method with the same title for designing structures the necessity of the mentioned method is the final removal of non-effective materials from a structural domain defined by a certain type of finite elements the obtained structural form an optimal value for the limitations of the default and predetermined design.