利用声波测井研究武山铜矿构造块体裂隙特征  

Study on Fracture Characteristics of Tectonic Blocks Using Acoustic Logging in Wushan Copper Mine

作　　者：陈杰 

机构地区：[1]中国有色金属长沙勘察设计研究院有限公司,长沙市410011

出　　处：《勘察科学技术》2013年第3期51-54,共4页Site Investigation Science and Technology

摘　　要：根据武山铜矿矿区地层分布、地质构造特点及岩溶发育规律,在构造发育部位布置了4个钻孔,采用声波测井对矿区内构造块体的裂隙发育状况进行研究。结合《工程岩体分级标准》计算不同测试段岩体的完整性指数,评价岩体的完整性,对该矿山未来的安全生产具有指导作用。Based on the strata distribution, tectonic characteristics and karst development law in Wushan copper mine, four drilling holes are set in the structural development positions, and the fracture develop- ment characteristics of tectonic blocks using acoustic logging in the mining area are studied. The intact- ness indexes of rock mass are calculated combined with the Standard for Engineering Classification of Rock Masses in different tests, the integrity of rock mass is evaluated, and it has guiding role for safety mining in the future.

关 键 词：武山铜矿 声波测试 构造块体 裂隙特征 岩体完整性 

分 类 号：P631.814[天文地球—地质矿产勘探] TD163.2[天文地球—地质学]