Research on the Selection of Space Truss Structure

Space truss structure is widely used in various engineering fields. The key technical problems are mechanical analysis of its structure and optimization of the design of truss structure. In this paper, comparison of the four different designs of the concrete transport truss structure system based on ANSYS, and the FORTRAN procedure were programmed. Finally both practical and economical factor was chosen to meet the engineering truss structure. These results should be of guiding significance to design and construct retaining engineering in space truss structural.