This project focuses on the seismic bracing systems for the supporting hub facilities of Tonglu East Station. In strict accordance with the *Code for Seismic Design of Building Mechanical and Electrical Engineering Systems* (GB50981-2014) and relevant standards for transportation hub projects, comprehensive seismic reinforcement is being implemented for the mechanical and electrical systems across the hub station building, transfer center, and underground parking garage.
The project scope encompasses fire sprinkler systems, water supply and drainage, ventilation and smoke control, power and low-voltage systems, emergency lighting, information display systems, cabling for security inspection equipment, and traffic signal control systems. Through professional seismic analysis and detailed design tailored to large-span structural spaces, the project delivers high-load, fatigue-resistant seismic support systems. Standardized installation ensures the overall stability of all piping and equipment under sudden loads—such as earthquakes—thereby preventing system failures, secondary hazards, or evacuation obstructions caused by displacement or detachment. These measures safeguard the safe, orderly operation and emergency evacuation capabilities of this critical high-speed rail hub, while enhancing the comprehensive disaster resilience of the regional transportation node.
