Research and System Development on Intelligent Optimization Design Technology Of Steel Structure Frame

According to the present situation of the poor intelligence in the optimization design of steel structure frame, a new technology rout of structural optimization design is put forward in computer-aided design, the optimization design concepts of intelligent modeling, intelligent computation, intelligent post-processing and intelligent drawing are put forward and related technologies are described. According to the research results of related technologies, the author's team developed an intelligent optimization design system for steel frame based on large-scale finite element calculation software such as PKPM, which greatly improved the design efficiency of steel frame, the safety and economy of steel structure frame design are improved.