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1 二维建筑设计阶段 80年代末90年代初,计算机硬件性能和计算机图形学有了很大的发展,建筑CAD软件开始引进我国,如美国的ARK—2、Intergraph和通用绘图软件AutoCAD等。由于这些软件的开发和推广又产生了中国自己二次开发的建筑CAD软件,如BJCAD、House系列软件等。在短时期内,CAD的应用已在建筑设计单位迅速普及。同时,随着市场经济的深入发展,建筑设计行业的市场观念也日趋成熟和理性化。到了1994年,一个建筑设计单位是否已经建立CAD技术的应用体系,已成为衡量其设计等级资格和投标收益大小的标准。
1 Two-dimensional architectural design stage In the late 1980s and early 1990s, computer hardware performance and computer graphics had a great development. Architectural CAD software began to be introduced into China, such as the United States’ ARK-2, Intergraph and general-purpose drawing software AutoCAD. Due to the development and promotion of these softwares, China’s own secondary development of architectural CAD software, such as BJCAD and House series software, has been produced. In a short period of time, the application of CAD has rapidly spread in architectural design units. At the same time, with the in-depth development of the market economy, the market concept of the architectural design industry has become more mature and rational. By 1994, whether an architectural design unit had established an application system for CAD technology had become a measure of its design level qualifications and the size of the bid proceeds.