Difficulty analysis of HVAC system design of Xujiahui Underground Railway Center

This center is the junction station of three city railway lines, featuring in large scale, difficult design and cumbersome coordination between disciplines. Presents the HVAC design of the station from the aspects of the resource sharing plan, the equipment room arrangement, the air duct arrangement, the coordination with architectural style and building structure, the phased implementation, fire control, etc., providing reference for HVAC design in similar underground railway station.