摘要
南京地区地貌类型复杂多样,不同类型地貌单元区的地质环境条件差异较为明显,采用地质雷达和横波反射地震勘探方法,循序渐进、相互补充、相互验证,查明了南京城际轨道交通S1线(YDK2+630—YDK2+899段)土岩分界面位置以及不同岩性接触带位置,经地铁隧道施工验证,证明资料可靠准确。将综合物探方法应用于地铁施工勘察,起到了较好的效果,可供今后地铁施工勘察参考。
The landforms of Nanjing are complicated,and the geological environment conditions differ greatly in different landform types. By geologic radar and s-wave reflection seismic prospecting method of mutual complement and verification,this paper ascertained step by step the location of soil and rock interface and the location of different lithologic contact zones of the Line S1（ YDK2 ＋ 630-YDK2＋899 section） of Nanjing Intercity Rail Transit. The data is proved to be reliable and accurate by later tunnel construction of the transit. The comprehensive geophysical prospecting method is applied to the investigation of subway construction with good effect,which can be used for reference in the future survey.
作者
柴伦炜
武殷曦
王永刚
黄江波
Chai Lunwei;Wu Yinxi;Wang Yonggang;Huang Jiangbo(Geology Tunnel and Underground Engineering Technology Co.,Ltd.of Jiangsu Province,Nanjing 210041,Jiangsu,China;Guizhou Electric PouTer Design ＆ Research Institute,Power Construction Corporation of China,Guiyang 550002,Guizhou,China)
出处
《地质学刊》
CAS
2018年第2期334-338,共5页
Journal of Geology
基金
江苏省重大基础设施建设项目"南京至高淳城际轨道交通禄口机场至溧水段工程"(2014-勘-010-XQ2)
关键词
地质雷达
横波地震反射勘探
城际轨道交通
江苏南京
geologic radar
s-wave seismic retlection exploration
intercity rail transit
Nanjing in Jiangsu
