BasisSoft and Kyeongdong Engineering Unveil Achievements in Structure BIM Rebar Placement Automation Technology
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작성일26-01-09 16:20 조회30Hit
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CDG (Computational Design Group), jointly operated by BasisSoft and Kyeongdong Engineering, has announced groundbreaking achievements in infrastructure structure design automation technology.
Through the 'Click BIM Achievement Presentation' held in 2025, CDG unveiled the results of developing automation technology that embeds design standards and rebar arrangement logic for major structures such as culverts, piers, abutments, and NATM tunnels into BIM.
This presentation represents interim results of research into establishing a comprehensive BIM design automation system for infrastructure structures including roads, bridges, and tunnels, focusing on digitizing structural design logic and implementing it as repeatable automation logic.
Since 2024, CDG has been systematically developing basic logic for rebar arrangement automation by analyzing design standards, rebar placement principles, and cover/anchorage/splice conditions for major infrastructure structures.
The automation technology was built by structuring design information through an Excel-based input data system and automatically generating geometry and rebar models in the BIM environment. Initially utilizing Bentley GenerativeComponents, the system later transitioned to the Autodesk Revit-Dynamo environment to enhance practical applicability and versatility.
Notably, the development of modeling techniques that account for conditions frequently encountered in actual design—such as superelevation, skew, and level differences—has significantly increased field applicability. Some of these technologies are currently being applied to Korea Expressway Corporation highway projects.
Starting in 2025, CDG embarked on building a BIM automation platform to integrate and manage individual automation modules. The platform includes automation module management, UI-based data input, Add-in functionality expansion, security (encryption) features, and automatic drawing and quantity calculation with 3D dimension capabilities.
Through this initiative, CDG aims to evolve automation technology from a one-time tool into a continuously expandable structural design support system.