综合物探在大叶沟水库勘察中的应用  

Application of Comprehensive Prospecting in Dayegou Reservoir Investigation

作　　者：姜军 孙宝喜[2] 康学新 

机构地区：[1]密山市河务管理处,黑龙江密山158300 [2]黑龙江省水利水电勘测设计研究院,哈尔滨150080

出　　处：《黑龙江水利科技》2017年第5期123-126,共4页Heilongjiang Hydraulic Science and Technology

摘　　要：在黑龙江省大叶沟水库相关的工程地质勘察中,采用了浅层折射地震勘探、超高密度电阻率勘探及地震层析成像勘探这三种物探方法,通过三种方法的现场使用及后继相关资料的解释处理,表明:在实际勘察中,物探多种方法的综合运用效果是理想的,通过与相关钻孔资料的对比,证明精度也是是可靠的,多种物探方法综合运用,不但可以取长补短,相互印证,还可以减少盲目布置的勘探工作量,降低勘探成本,甚至还可以解决某些常规地质方法难以快速解决的问题。由此看出,综合物探在水利工程勘察领域具有广阔的发展前景,在今后的工程勘察中值得继续推广。Three kinds of prospecting methods, including shallow refracting seismic exploration,high-density resistivity prospecting and seismic tomography exploration,were adopted in the project exploration relative with Heilongjiang Provincial Dayegou reservoir. The three methods were used on project site, and the interpretation of the follow-on information showed that the comprehensive application for various prospecting methods is perfect and proves dependable of accuracy by comparing with relative drilling information. Application of various prospecting methods might not only learn from each other and verify each other but also decrease the quantities of prospecting works appointed aimlessly and reduce the production cost,even though,some common geological methods difficult to be solved rapidly might be solved. Therefore,the comprehensive prospecting has vast potential in the field of water conservancy engineering investigation for future development and is valuable to be popularized widely in future project investigation.

关 键 词：综合勘探 浅层折射地震勘探 超高密度电阻率勘探 地震层析成像勘探 纵波波速 推测破碎带 

分 类 号：TV698[水利工程—水利水电工程] P631.3[天文地球—地质矿产勘探]