摘要
本文分析石灰石露天开采的爆破作业对周边保护物的不同危害因素及其危害形式,总结前人的经验和成就,提出结合保护物的受损及破坏特征,利用已有的地质资料和矿山开采经验,推出拟设露天石灰石矿的开采设计参数,并选取合适的预测公式评价保护物是否可能被破坏,以此分析拟设露天石灰石采矿权未来开采活动对周边保护物的危害风险,保证露天石灰石采矿权设置的安全合理性。
accouding to the different factors and forms of hazard from open balsting operation in the limestone mine to surrounding protecting things, this paper summarizes the achievement of predecessors and select the appropriate predicting formula to estimate the damaged degree of the protecting things by using the geologic information and mining experience to infer the planning open limestone mining design. So, it can be used to analyse the damaging possibility to the surrounding protecting things from the blasting operation, which supplies a theoretical method to set open limestone mining right safely.
出处
《中国科技信息》
2014年第9期92-95,共4页
China Science and Technology Information
基金
国家自然科学基金项目(51104155)
重庆市科委自然科学基金计划项目(cstc 2012 jjB 0022)资助
关键词
露天石灰石采矿权
爆破作业
周边保护物
危害风险分析
open limestone mining right setting
balsting operation
the surrounding protectingthings
hazard and risk analysis
