声波测试技术在地下油库选址勘查中的应用  

The Application of Acoustical Testing Technique in Site Selection of Oil Cellar

作　　者：王新杰[1] 杨进平[1] 王营超[1] 雷鸣[1] 刘文增[1] 

机构地区：[1]中国地质调查局水文地质环境地质调查中心,河北保定071051

出　　处：《工程地球物理学报》2013年第5期648-651,共4页Chinese Journal of Engineering Geophysics

摘　　要：地下油库库址岩体稳定性是保证国家能源安全的有效措施之一。本文介绍了声波测试技术在广东省某地下油库选址勘查中的应用效果,通过钻孔声波测井和室内岩性测试,计算了库址岩体声波速度和岩体动力学参数、评价了岩体稳定性、分析了库址全区纵波速度场分布特征,对库址岩体安全性进行了分析,为石油储备库的建设提供依据。The stability of rock mass at the oil cellar site is one of the effective measures in ensuring safety of national energy. This paper introduces the applicability of acoustical tes- ting technique used in site selection for the oil cellar at Huidong county of Guangdong prov- ince. Based on the borehole acoustic logging and lab lithology testing, the calculation on a- coustic velocity and dynamics parameters of rock mass, estimation on rock mass stability at the site as well as analysis on distributional characteristics of longitudinal velocity at the whole site have been carried out. In addition, the security of rock mass at oil cellar site has been analyzed in order to provide the basis for the construction of oil repository.

关 键 词：声波测试 岩体完整性系数 岩体稳定性评价 速度场 

分 类 号：P631[天文地球—地质矿产勘探]