New infrastructure for urban emergency shelters has been put in place. Multi-functional underground fortresses have been built to strengthen the safety defense line.

The first underground intelligent shelter in China that integrates  protection, living and emergency response  functions has officially started trial operation, adding a   hardcore  facility to the city  is public safety protection system.

This shelter is located 20 meters underground in the city  is core area, with a total construction area of approximately 800 square meters. It adopts a reinforced concrete anti-explosion structure capable of withstanding an 8-magnitude earthquake, strong impacts, and toxic gas infiltration. The interior is divided into three functional areas  the living support area is equipped with a constant temperature system, independent water and power supply facilities, and a 72-hour emergency food reserve  the medical rescue area is set up with emergency beds and basic medical equipment  the command and communication area is equipped with satellite communication terminals to ensure smooth information flow in extreme circumstances.

According to the project leader, the shelter adopts a modular design that can be rapidly expanded as needed and is integrated into the city is emergency management platform to achieve intelligent linkage for disaster warnings and personnel evacuation.  We hope that through such facilities, we can transform passive refuge into active protection and create a  visible and usable  safety barrier for citizens, he said.

Currently, this shelter has been incorporated into the city  is  emergency response system and will be gradually promoted and constructed in key areas in the future.