Abstract: Aiming at the existing problems after the implementation of "Technical Code for Online Safety Monitoring System of Tailings Pond"GB 51108—2015),combining with field practice of the online monitoring projects of tailing pond in Liaoning Province,the tailings pond online safety monitoring and management platform is designed.The design route and overall structure of the online monitoring platform are established.The software composition of monitoring platform,central edition and enterprise version platform block diagram are built.The data synchronization method,system deployment and user access method are discussed.Large screen splicing system and multi-screen treatment method are discussed.The system platform can judgment the safety state of tailings operation scientifically,provide reliable technical guarantee for the supervision of on-site tailings pond, and can be used for the online monitoring projects of similar tailings pond.

Key words: Tailings pond, Online safety monitoring, Management platform design