Research on Integration Form and Practicality of Interior Design in Public Cultural Space Based on Architectural Information Model

With the continuous progress and development of science and technology, people's living standards have been continuously improved, and the relationship between some related materials and form design of interior design has changed greatly. Architectural design is the process of providing space carrier for human production and living activities through reasonable analysis, planning and construction, and it is the primary condition of interior design. The interior design of public cultural space can be regarded as a branch, extension and expansion of architectural design. The interior design of public cultural space is to optimize and improve the indoor environment of the building by using reasonable techniques, techniques and artistic means based on material materials, and finally to provide a bright, comfortable, warm and personalized space for people's lives. This paper analyzes the existing interior design mode, analyzes the connotation of building information model, and studies the integration form and practicability of interior design of public cultural space.