1. Building information modeling or building information management is to establish a three-dimensional building model based on all relevant information data of a building project, and simulate the real information of the building through digital information simulation. It has eight characteristics: information integrity, information correlation, information consistency, visualization, coordination, simulation, optimization and drawing.

2.BIM exam subject content:

A.BIM modeling technology: introduction to BIM technology, BIM modeling application technology and BIM design and construction comprehensive skills and practice, three subjects.

B.BIM project management: BIM technology introduction, BIM modeling application technology, BIM application and project management, and BIM application case analysis.

C.BIM strategic planning: BIM technology introduction and BIM application case analysis, and submit defense papers.

3. As a brand-new concept, BIM involves a series of innovations and changes from planning and design theory to construction and maintenance technology, and its application is unstoppable. The technical application of BIM will improve the scientific and technological level of design, construction and operation of the construction industry, and promote the comprehensive informationization and modernization of the construction industry, which has important application value and broad prospects.