| 地质雷达在探测隧道中小煤窑中的应用 |
| |
| 引用本文： | 吴文荣, 丁文其, 戎凯, 王晓形, 郝亮. 2008: 地质雷达在探测隧道中小煤窑中的应用. 工程地质学报, 16(S1): 302-306. |
| |
| 作者姓名： | 吴文荣 丁文其 戎凯 王晓形 郝亮 |
| |
| 作者单位： | 1.同济大学岩土及地下工程教育部重点实验室 同济大学地下建筑与工程系 上海 200092;;2.上海众合检测应用技术研究所有限公司 上海 200092;;3.贵州省高速公路建设开发总公司 贵阳 550004;;4.上海同岩土木工程科技有限公司 上海 200092 |
| |
| 基金项目： | 上海市重点学科建设项目资助(项目编号:B308).. |
| |
| 摘 要： | 地质雷达是一种具有高效率、高分辨率及无损伤等特点的物理探测技术,在探测地下空洞等方面取得很好的效果。隧道下采煤脱空区可能引起隧道路面下沉、衬砌开裂和顶板坍塌等灾害,影响隧道安全。对隧道下脱空区进行精确定位有助于采取应对措施,确保隧道安全。本文结合狮子山隧道底部中小煤窑的探测过程,介绍了地质雷达在探测隧道中小煤窑分布中的应用。
|
| 关 键 词： | 地质雷达 隧道 小煤窑 空洞 衬砌 |
APPLICATION OF GROUND PENETRATING RADAR TO COAL KILN IN TUNNEL |
| |
| WU Wenrong, DING Wenqi, RONG Kai, WANG Xiaoxing, HAO Liang. 2008: APPLICATION OF GROUND PENETRATING RADAR TO COAL KILN IN TUNNEL. JOURNAL OF ENGINEERING GEOLOGY, 16(S1): 302-306. |
| |
| Authors: | WU Wenrong DING Wenqi RONG Kai WANG Xiaoxing HAO Liang |
| |
| Affiliation: | 1.Key Laboratory of Geotechnical Engineering of Ministry of Education, Department of Geotechnical Engineering, Tongji University, Shanghai 200092;;2.Shanghai Zhonghe Testing Applied Technology Research Institute Co., Ltd. Shanghai 200092;;3.Guizhou Expressway Development Corporation, Guiyang 550004;;4.Shanghai Tongyan Civil Engineering Technology Co., Ltd, Shanghai 200092 |
| |
| Abstract: | GPR is a kind of physical detecting technology, which has high efficiency, high resolution and non-destruction; it is a useful geophysical detection technique in detecting underground cavity. The cavity underground tunnel can cause disaster such as the road surface l sinking, lining crazing and top floor collapsing, etc., affecting the safety of tunnel. It's important to accurately detect cavity underground tunnel and take corresponding measures to insure the tunnel's safety. According to the process of the coal pits detecting in the tunnels of Mountain Lion, this issue introduces the application of Ground Penetrating Radar to coal kiln in tunnel. |
| |
| Keywords: | Ground penetrating radar Tunnel Coalpit Inanition Lining |
|
| 点击此处可从《工程地质学报》浏览原始摘要信息 |
|
点击此处可从《工程地质学报》下载全文 |
|
