To　consider　the　interaction　of　actual　buckling　and　post-buckling　behaviour　of　individual　members　with　that　of　the　space　truss　structures,　a　general　method　to　create　the　space　truss　model　with　member　equivalent　imperfections　considered　using　ABAQUS　was　presented.　Each　member　was　meshed　by　several　beam　elements　in　this　method,　and　the　appropriate　element　number　of　B31　meshing　each　member　was　determined　to　be　4　by　analysis.　The　numerical　example　shows　that　it　is　a　valid　and　appropriate　means　to　model　the　space　truss,　and　it　can　be　easily　extended　to　other　commercial　softwares　such　as　ANSYS,　etc.