Comprehensive Treatment Plan for Coal Mining Collapse Based on the Concept of Pretreatment—Taking the Green Core Project in Jining Urban Area as an Example
The long-term coal mining process has led to a large number of coal mining collapses,causing problems such as land subsidence,ecological damage,and idle land.The coal mining collapse has become an obstacle to the transformation and development of coal resource-based cities,and comprehensive treatment and rapid restoration are urgently needed.In this paper,taking the green core project in the Jining urban area as an example,the comprehensive treatment plan for coal mining collapse is analyzed under the concept of pretreatment,and a comprehensive treatment model is proposed that combines ecological treatment,spatial renewal,and industrial transformation,based on multi factor evaluation,ecological and spatial treatment is classified and step-by-step,and industrial restructuring is carried out according to the restoration of surface resources,providing reference for the rapid ecological restoration of coal mining collapse and the revitalization of coal resource-based cities.
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