Numerous BIM software solutions are available internationally, with AutoDesk’s offerings being the most widely used. AutoDesk’s Revit suite—covering architecture, structure, and MEP (mechanical, electrical, and plumbing)—is designed to complement BIM workflows and is extensively utilized in the civil construction market, especially when integrated with AutoCAD. However, Revit suffers from low modeling efficiency, high investment costs, and lacks compatibility with Chinese national standards such as measurement and pricing, which significantly limits its adoption in China.
Bentley has developed a robust and independent BIM software system focused on architecture, structure, and construction equipment. Their products are well-regarded in designing and applying solutions for large-scale industrial plants, including power generation, petroleum, and pharmaceutical factories. Additionally, Bentley’s software excels in national infrastructure projects such as roads, bridges, municipal engineering, and water conservancy. In March 2012, Bentley introduced AECOsim Building Designer (ABD), enhancing collaborative design capabilities for engineering projects.
The OpenBIM Alliance developed ArchiCAD, the world’s first architectural design software based on 3D modeling. ArchiCAD independently analyzes building structure details, automatically generates comprehensive information about building components, and displays color schemes. It is considered more efficient than Revit when handling large-scale building information models.
iTWO is an application that integrates BIM 5D software with traditional construction planning. It combines dynamic cost management, cost estimation, and project management into one platform. Widely used in the construction industries of Europe and North America, iTWO has significantly improved project management and addressed shortcomings in traditional methods. Although iTWO has been introduced in China, its poor localization hinders compliance with Chinese building technical standards, making implementation challenging.
Dassault’s CATIA software leads globally, primarily serving monopolistic industries such as aerospace and automotive. It is also applied in the construction sector, especially for complex, large-scale building designs. CATIA offers performance advantages and capabilities that surpass many traditional software solutions. DigitalProject, developed by GeryTechnology through secondary development of CATIA, essentially shares the same core features as CATIA.
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