The emergency response mechanism for slope monitoring and early warning in Baiyinhua Open-pit Mine
In order to study the safety emergency response mechanism of slope stability in Baiyinhua Open-pit Mine,a monitoring and early warning system based on slope monitoring results was constructed with slope radar and GNSS as the main technical means.According to the landslide displacement-time curve,the division process of slope rock mass deformation stage and the setting standard of warning grade are described in detail,and the disposal measures of four warning grades are defined according to the emergency response process.The results show that by constructing an efficient and accurate slope monitoring and warning system and implementing corresponding hierarchical response and disposal strategies,early warning information can be effectively and timely processed,the accuracy and timeliness of geological disaster warning can be guaranteed,and the slope safety of open-pit mines can be improved.
early warning levelslope deformationslope monitoringemergency responsedisposal measure
国家科技期刊平台
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