摘要
分析了张集矿塌陷区地表水系遭破坏后带来的负面影响,介绍了矿区内地表水系破坏特征及其治理现状.根据张集矿年度开采计划,对矿区未来可能产生的开采沉陷采用概率积分法进行预计,根据预计结果提出了塌陷区内水系灌溉排涝功能的动态恢复治理方案,即水渠改道和水系重建.方案有效地改变了塌陷区内地表水系边遭破坏边治理及其生态环境恶化的现状.
Analysed the disadvantage of water system influenced by subsidence and introduced the characters of destroying and existing state of treatment. According to the annual production program, predictted the subsidence by probability- integral method, and then advanced the method that restore the irrigation and draining function of the water system on the ground in the subsidence area, it is changing route of ditch and river system reconstruction. The method changed the water system＇ s present status of treatment and entironment.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2007年第5期469-472,共4页
Journal of China Coal Society
基金
安徽省高校青年教师基金资助项目(2006jq1057)
安徽理工大学博
硕士基金资助项目(DG448)
关键词
塌陷区
地表水系
概率积分法
治理方案
subsidence area
surface water system
probability-integral method
treatment method
