摘要
矿山开采后造成的土地沉陷破坏,将对矿山生态环境产生严重的影响。在分析矿区已有生态环境及开采顺序的基础上,根据开采顺序确定预测区块,基于概率积分法建立某矿山实用的沉陷预测模型,利用Matlab软件进行预测并绘制沉陷预测图,采用多元统计分析方法,进行土地复垦适宜性评价.
The destruction of land subsidence caused by mining will have a serious impact on the ecological environment of a mine.Based on the analysis of the existing ecological environment and mining sequence in the mining area,the prediction block is determined according to the mining sequence,and the practical subsidence prediction model of a mine is established based on the probability integral method.The Matlab software is used to predict and draw the subsidence prediction map,and the multivariate statistical analysis method is used to evaluate the suitability of land reclamation.The results show that the suitable reclamation direction of the subsidence land and waste rock field slope is woodland,and the suitable reclamation direction of topsoil dump site,waste rock field platform,tailings pond beach,tailings pond dam body and dam platform are arable land.
作者
张爱卿
Zhang Aiqing(School of Architectural Engineering,North China Institute of Aerospace Engineering,Langfang 065000,China)
出处
《北华航天工业学院学报》
CAS
2022年第6期17-19,共3页
Journal of North China Institute of Aerospace Engineering
基金
廊坊市科学技术研究与发展计划自筹经费项目(2021011009)
关键词
沉陷破坏
预测
土地复垦
适用性评价
subsidence damage
predict
land reclamation
applicability evaluation
