安徽铜陵狮子山矿区地温特征及热害评价  

GEOTHERMAL CHARACTERISTICS AND THERMAL DAMAGE EVALUATION OF THE SHIZISHAN MINERAL DISTRICT IN TONGLING, ANHUI PROVINCE

作　　者：刘志虹 LIU Zhi-hong(No.321 Unit,Bureau of Geology and Mineral Exploration of Anhui Province,Tongling,Anhui 244033,China)

机构地区：[1]安徽省地质矿产勘查局321地质队,安徽铜陵244033

出　　处：《安徽地质》2019年第4期302-304,共3页Geology of Anhui

摘　　要：狮子山矿区为一老矿区,通过对大团山、冬瓜山铜矿床勘探时钻孔测温数据的统计分析,计算出狮子山矿区恒温带、地温梯度及热流量等地温特征值,并对矿山热害进行了评价,为周边矿井设计提供依据。The Shizishan mineral district is an old mining area. Through statistical analysis of borehole temperature-measurement data obtained from exploration of the Datuanshan and Dongguashan copper deposits, the characteristic values of geothermal temperature are calculated for the district, covering constant temperature zone, geothermal gradient and thermal flow, and the thermal damage of the mine is evaluated, which provides a basis for the design of mines in the vicinity.

关 键 词：狮子山矿区 地温梯度 热流量 热害评价 

分 类 号：P641[天文地球—地质矿产勘探]