【摘要】 针对格构式门式钢框架结构在工程实践中的应用状况 ,研制开发了PLRFCAD系统 (PortalLatticeRigidFrameandComputerAidedDesignsystem)。介绍了系统的主要功能和结构 ,并对系统的前处理、结构计算、后处理等模块的设计及数据库设计进行了说明和分析。更多还原

【Abstract】 A portal lattice rigid frame and computer aided design (PLRFCAD) system is developed according to the engineering applications.The software’s main functions and system structure are introduced.The system pre-processing module,structure analysis module,post-processing module etc.and database design are analysed in detail.更多还原