What are the advantages and disadvantages of BIM? ?

Advantages: 1, full intelligent control. The core of bim technology is intelligent control, which can be used in the whole process of planning and design control management, architectural design control management, bidding control management, cost control, quality control, schedule control, contract management, material management, construction simulation and so on, so as to improve work efficiency and increase economic benefits. 2. The whole process works together. In the design stage, bim technology is adopted, so that all design majors can cooperate in design and reduce design defects such as missing and bumping. In the construction stage, the cooperative work of each management post, each working procedure and each type of work can improve the management efficiency. Disadvantages: systematic, bim project is a systematic project, not a unit or a major. What a person can accomplish is the five major responsible units and the majors that need to participate in the construction. Only with the participation and cooperation of * * * can we achieve better results. This is why bim talents are scarce. A bim team needs modeling talents, cost talents and management talents. Only with sufficient talent support can bim consultation be completed.

Building Information Model (BIM) is a complete information model, which can integrate engineering information, processes and resources in different stages of a project's life cycle into one model, which is convenient for all participants in the project. Building information model is based on the relevant information data of construction projects, and through digital information simulation, a building model simulating the real information of buildings is established. It has eight characteristics: information integrity, information correlation, information consistency, visualization, coordination, simulation, optimization and drawing. Using three-dimensional digital technology to simulate the real information of buildings provides a coordinated and internally consistent information model for engineering design and construction, so that the model can realize the integration of design and construction and the cooperation of various professions, thus reducing the production cost of the project and ensuring the timely and quality completion of the project. BIM Core Modeling Software This kind of software is usually called "BIM AuthoringSoftware" in English, which is the foundation of BIM. In other words, it is because of these softwares that BIM was born, and it is also the first BIM software that colleagues engaged in BIM will encounter. Therefore, we call them "BIM core modeling software" or "BIM modeling software" for short. 65438-0975 "Father of BIM" Professor Chuck Eastman of Georgia Institute of Technology founded the concept of BIM. Up to now, the research of BIM technology has gone through three stages: germination stage, emergence stage and development stage. The enlightenment of BIM concept was influenced by 1973 global oil crisis, and the whole American industry needs to consider the issue of improving industry efficiency. 1975 professor Eastman, the father of BIM, put forward "a computer-based description-architecture" in his research project "architecture description system" to realize the visualization and quantitative analysis of construction projects and improve the efficiency of project construction. References:

National Building Information Model (BIM) Technology Network Education Platform -bim Module Examination -BIM