To improve the efficiency of modeling and analysis of wooden architectural heritage built by the government in Ming and Qing Dynasties， a parameterized method of multi-semantic model to achieve simultaneous generation of architectural and structural models is studied in this paper. Firstly， the basic components of wooden architectural heritage built by government in Ming and Qing dynasties were classified， and the information flow between building models and structural models was organized. Grasshopper was used for secondary development to complete the basic building component database. Then， the national key cultural relic protection unit，i.e. Beijing Deshengmen Arrow Tower， was used as an example， and a structural analysis model was automatically generated through the basic component database. The structural safety analysis was conducted automatically. The research results indicate that the proposed method can simultaneously generate building models for detailed display and structural models that can be directly used for computational analysis. The research results provide a theoretical and scientific foundation for the digital preventive protection of architectural heritage.