High-Precision Bridge BIM & 3D Rebar Detailing

GTS Vietnam delivers industry-leading BIM engineering and parametric modeling for large-scale bridge infrastructure, including cable-stayed bridges, precast segmental viaducts, balanced cantilever bridges, and steel composite structures.

Core Capabilities:

• LOD 400/500 High-Precision Modeling: Generating alignment-driven 3D geometric models with millimeter-level accuracy, variable superelevations, cross-fall transitions, and complex pier/abutment geometry.
• Automated 3D Rebar Detailing: Complete 3D reinforcement modeling for deck slabs, pier heads, pile caps, and bored piles with automated clash resolution against prestressing ducts and anchorages.
• Bar Bending Schedules (BBS) & Quantity Takeoff: Automated extraction of exact rebar schedules, cutting lists, bending diagrams, and material volume reports (concrete, steel tonnage, formwork area).
• 4D/5D Staged Construction Sequencing: Linking BIM components with project schedules to visualize segmental erection, form traveler movements, and concrete pour sequences.
• Shop Drawing & Extraction Automation: Generating shop-ready structural drawings, reinforcement layout sheets, and dimensioned cross-sections directly from the coordinated 3D model.