BIM (Building Information Modeling) is an innovative technology supporting the construction industry, applied across various professions and project stages through diverse BIM application software. BIM application software is characterized by four key features: it is object-oriented, based on 3D geometric models, contains additional information, and supports open standards. Functionally, it is categorized into four types: basic modeling software, analysis software, platform software, and visualization (flipping) software.
Currently, leading BIM software globally includes Revit and Microstation from the United States, Tekla from Finland, and Catia from France. Revit is primarily used in construction engineering, Tekla specializes in building steel structures, Microstation serves infrastructure projects, and Catia is applied in mechanical manufacturing. However, in complex buildings, industrial facilities, and infrastructure projects, some specialties also utilize Microstation and Catia.
Urban planning and construction management are mainly supported by GIS combined with CAD platforms. The key technical challenge lies in leveraging BIM application software to enable multi-dimensional applications such as data sharing, updates, and statistics across various platforms, ensuring successful project implementation.
With continuous advancements in BIM platform software worldwide and expanding secondary BIM development across various fields in China, BIM application is evolving significantly. The practice of BIM has progressed from early single-building applications and localized professional uses during design and construction phases to comprehensive urban-level building groups. It now encompasses all disciplines throughout design, construction, operation, and maintenance processes, driving technological upgrades and transformation within the construction industry.
The McKinsey Global Institute estimates that by 2030, global infrastructure construction will require an investment of $57 trillion to keep pace with global GDP growth. This highlights the urgent need for new technologies and optimized practices to transform productivity and delivery methods.
In 2016, McKinsey published an industry report titled “Imagining the Digital Future of the Construction Industry,” identifying five major technological trends shaping the future. Among them, next-generation design platforms based on building information models are critical, underscoring the necessity of digitalization within the construction sector.
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