The Intelligent Beam Yard is an intelligent, digital “superfactory” in the field of bridge prefabrication.

The Smart Beam Yard is an intelligent, digital “super factory” in the field of bridge prefabrication.
With BIM, the Internet of Things (IoT), big data, AI, and digital twins at its technological core, it enables automated production, digital management, and intelligent decision-making throughout the entire process of prefabricated box girders (T-beams)—from raw materials to rebar processing, casting, curing, post-tensioning, storage, and transportation and installation.
The core objective is to upgrade traditional, labor-intensive beam production—relying on manual labor and experience—into data-driven, precise, controllable, and highly efficient industrialized smart manufacturing.

II. Functional Zones (Seven Standard Modules)

1. Smart Reinforcement Processing Zone: Automatic cutting, bending, and welding robots; smart tying production line

2. Beam Production Zone: Mobile formwork, hydraulic smart formwork, automatic vibration, and concrete placing machine

3. Intelligent Curing Zone: Constant-temperature steam curing, closed-loop spraying, automatic temperature and humidity monitoring, curing trolleys

4. Prestressing Operation Zone: Intelligent tensioning, intelligent grouting, precise force measurement, automatic data upload

5. Beam Storage Zone: Digital beam storage, intelligent transfer, one-click beam location, automatic inventory

6. Testing and Quality Control Zone: Automatic concrete mixing, real-time strength monitoring, non-destructive testing

7. Central Control Center (Brain): Digital twin display, remote monitoring, data analysis, early warning and dispatch

III. Core Technology System (Four-Layer Architecture)

• Perception Layer: Sensors, cameras, RFID, positioning chips, IoT devices

• Data Layer: End-to-end data collection, storage, cloud uploading, quality traceability

• Platform Layer: BIM + Digital Twin, Virtual-Physical Synchronization, 3D Visualization, Simulation

• Application Layer: Production Management, Equipment Operation and Maintenance, Quality Control, Safety Monitoring, Intelligent Decision-Making

IV. Key Intelligent Equipment and Systems

• Automated rebar production lines, welding robots

• Smart hydraulic formwork (one-button opening and closing)

• Smart Vibration and Automatic Concrete Placement Systems

• Constant Temperature and Humidity Smart Curing Systems

• Smart Tensioning/Grouting Systems (Class 0.1 Accuracy)

• Smart Beam Transfer, Beam Transport Vehicles, and Beam Lifting Cranes

• Digital Twin Central Control Platform