摘要:进入21世纪以来, 建筑领域内的数字技术运用突飞猛进, 设计和建造的关系在数字技术的平台上得以整合。世界各地掀起了数字建筑设计的浪潮, 国内外出现了一大批优秀的数字建筑。这些建筑都蕴含其自身的几何规律，通过这些规律，可以编程或利用几何造型软件，建立参数化的几何模型。联合专业软件成为物理模型，导入有限元软件或结构计算软件，便可进行分析计算。数字建筑具有数学韵律，当建筑和结构完美融合在一起时，往往能创造出与传统迥异、令人叹为观止的奇妙建筑形态。本文以经典的boy's曲面和椭球面碳笼造型为例，介绍数字建筑参数化建模与结构分析的详细过程。

Abstract: Since the beginning of the 21^st Century, application of digital technology has made rapid progress in the architecture field, and relationship between design and construction is integrated on the platform of digital technology. The world greets the tide of digitalized architectural design. At home and abroad, many excellent digital buildings appear. These buildings imply their own geometrical rules. With these rules, it can program or use the geometrical modeling software to establish the parameterization geometrical model. Combining with the professional software, it can form the physical model, which can be imported to the finite element software or structural calculation software to conduct analysis and calculation. Digital buildings have the mathematic rhythm. When the building and the structure integrate in a perfect way, it often creates the miraculous architectural form that is greatly different from the traditional forms and makes the people to give acclaim. In this Paper, taking the classical boy's curved surface and ellipsoid carbon cage form as the examples, specific parameterization modeling and structural analysis are described in details.