| 探地雷达在穿路顶管及路基扰动检测中的应用 |
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| 引用本文： | 葛双成,孙伯永,赵永辉,陈永根,富一耀.探地雷达在穿路顶管及路基扰动检测中的应用[J].路基工程,2011,0(6):106-108. |
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| 作者姓名： | 葛双成 孙伯永 赵永辉 陈永根 富一耀 |
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| 作者单位： | 1.浙江省水利河口研究院, 杭州 310020?2.同济大学, 上海 200092 |
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| 基金项目： | 国家自然科学基金项目，浙江省自然科学基金项目 |
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| 摘 要： | 探地雷达技术具有整体性、连续性、直观性、快速性、简便性等特点，高速公路的道路结构分层和金属管道性质及其电磁参数差异为探地雷达检测提供了基本物理前提。通过浙江一天然气管道顶管穿越高速公路段的探测实例表明，探地雷达技术可有效地用于顶管穿越高速公路时的顶管及其对路基土体扰动异常范围的检测。
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| 关 键 词： | 公路 顶管 土体扰动 雷达检测 |
| 收稿时间： | 2019-11-12 |
Application of Ground Penetrating Radar in Pipe Jacking Across Highway and Subgrade Disturbance Detection |
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| Authors: | GE Shuang-cheng SUN Bo-yong ZHAO Yong-hui CHEN Yong-gen FU Yi-yao |
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| Affiliation: | 1. Zhejiang Institute of Hydraulics ＆ Estuary, Hangzhou 310020, China; 2. Tongji University, Shanghai 200092, China; 3. Anji Water Conservancy ＆ Hydropower Survey and Design Co. , Ltd. , Anji 313300, Zhejiang, China; 4. Shanghai Chuanyuan Energy Conservation ＆ Environmental Protection Co. ＂, Ltd. , Shanghai 200431, China) |
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| Abstract: | Ground penetrating radar technology has the advantages of integrity, continuity, intuitiveness, rapidity and simplicity. Highway structure classification and metal pipe properties as well as electromagnetic parameters difference provide the basic physical premise for around Denetratina radar detection. Through a detection example of natural gas pipeline across highway in Zhejiang, it is indicated that ground penetrating radar technology can be effectively used to detect pipe jacking across highway and the abnormal range of subgrade soil disturbance. |
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| Keywords: | highway pipe jacking soil disturbance radar detection |
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