磷矿山竖井地质勘察及施工防治措施

Geological reconnaissance and controlling measure of mineshaft construction of phosphate mine

随着时代的发展和社会的进步,除传统化工行业以及农业两个方面对磷矿的大量需求外,新能源产业对磷矿资源的需求也急剧增加,导致磷矿开采质量及产量备受关注。由于目前磷矿开采逐渐由露天开采向深部开采转变,导致开采过程中的难度及成本增大,因而竖井的作用在磷矿开采中也变得越来越重要。对于竖井,施工前需进行专项的地质勘察工作,并针对磷矿山竖井施工过程地下水及不良地质作用需采取有效防治措施,保证工程质量及施工安全。基于此,本文以实际工程为例,对磷矿山竖井施工地质勘察工作展开详细探讨,并对磷矿山竖井水害及不良地质作用点综合防治措施深入分析,以供参考。

With the development of The Times and the progress of society,in addition to the large demand of phosphorite in two aspects of the traditional chemical industry and agriculture,the current new energy industry demand for phosphate rock resources has increased sharply,at present,the quality and output of phosphate rock mining is concerned by the state.However,due to the transition of phosphate mining from mining openly to deep mining,the difficulty and cost in the mining process increase,so the role of mineshaft is becoming more and more important in phosphate mining.For the mineshaft,scientific geological reconnaissance should be carried out before construction,and effective prevention and control measures should be taken for groundwater and adverse geological effects in the construction process of phosphate mine mineshaft,so as to guarantee the construction quality of the project and engineering safety.Based on this,this paper takes the actual project as an example to carry out a detailed discussion on the geological reconnaissance of the construction of the mineshaft in phosphate mine,and the comprehensive prevention measures of water damage and adverse geological action sites of phosphate mine mineshaft are deeply analyzed for reference.