At 14:00 on June 13, BGT Hydromet geological disaster monitoring and warning system gave accurate early warning in advance and safely transferred 44 people from 10 familys.
Through the scientific deployment of automatic and intelligent monitoring and warning equipment such as crack meter, dip accelerometer, rain meter and early warning broadcast, the real-time dynamic monitoring of key elements such as crack, displacement and rainfall of the hidden danger point has been realized, so as to build a geological disaster monitoring and warning system with point + surface combination and civil air defense + technical prevention.
After entering the flood season, the on-site technical team of BGT Hydromet continued to carry out technical services such as 24-hour platform duty special report and briefing push, operation and maintenance, early warning call and disposal, to ensure the online operation and accurate monitoring of monitoring equipment.
Monitoring curve of rain station of monitoring and warning platform
At 13:18 on June 13, the background system monitored that the hidden danger point inclination accelerometer had a maximum three-axis inclination change of 5.48 degrees one hour before, triggering the blue early warning, and the field early warning broadcast linkage triggered the blue early warning information broadcast. At 13:25, the maximum change of three-axis inclination Angle 1 hour before the inclination accelerometer reached 54.97 degrees, triggering the red warning, and the field warning broadcast linkage triggered the red warning information broadcast. The above data can be seen that the monitoring and early warning system has fully captured the whole process of the evolution of hidden danger points, and the early warning information issued by the monitoring system platform is accurate, providing credible data support for relevant departments.
