The application of Geological radar in forecasting the adverse geological in metamorphic rock area tunnel construction

被引：1
|
作者：
Xia, Jiangtao [1 ]
Yang, Chengzhong [2 ]
Wang, Shufang
机构：
[1] Huaiyin Inst Technol, Fac Architecture & Civil Engn, Huaian 223001, Peoples R China
[2] East China Jiaotong Univ, Sch Civil Engn, Nanchang 330013, Jiangxi, Peoples R China
来源：
ADVANCED RESEARCH ON MATERIAL ENGINEERING, CHEMISTRY, BIOINFORMATICS II | 2012年 / 531卷
关键词：
Tunnel engineering; Adverse geological; Electrical characteristics; Forecast;
D O I：
10.4028/www.scientific.net/AMR.531.543
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Accurately surveying out the fault, facture zone, water status and other bad geological phenomenon is the key problems for safety and quality in tunnel construction. Based on the different dielectric electrical differences in characteristics, applying geological radar detected the adverse geological in front of the tunnel face and analyzed. The results show the rock in front of tunnel face is broken, the bedding joint is developed, and there is jointed intensive moisture content with the local rich water. In construction process, the support should be strengthened, excavation method should be adjusted).
引用
收藏
页码：543 / +
页数：2
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