CAJ | 학술논문

山东省济宁铁矿埋藏在济宁岩群变质岩中,埋深在1 000m以下,以往地质勘探多在1 000m以上,该次勘探深度达到2 000m,并专门施工了水文地质勘探孔,孔深1 500m,在此基础上进行了抽水试验,求取了水文地质参数,初步查明了济宁岩群变质岩水文地质特征。
산동성제저철광매장재제저암군변질암중,매심재1 000m이하,이왕지질감탐다재1 000m이상,해차감탐심도체도2 000m,병전문시공료수문지질감탐공,공심1 500m,재차기출상진행료추수시험,구취료수문지질삼수,초보사명료제저암군변질암수문지질특정。
Jining iron deposit buried in metamorphic rock of Jining group.Its depth is less than 1000m,and geological exploration depth in the past is over 1000m,while exploration this time can reach the depth of 2000m.The hydrogeological exploration holes have been specifically built with the hole depth of 1500m.On these basis,a pumping test has been carried out,hydrogeological parameters have been gained,and hydrogeological characteristics of metamorphic rock in Jining group have been identified primarily.