| 混凝土体内钢筋位置检测实例：高频地质雷达应用效果 |
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| 引用本文： | 姜卫方 万明浩. 混凝土体内钢筋位置检测实例：高频地质雷达应用效果[J]. 上海国土资源, 1999, 0(1): 47-49,54 |
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| 作者姓名： | 姜卫方 万明浩 |
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| 作者单位： | 同济大学海洋地质与地球物理系 200092(姜卫方，万明浩，谢雄耀，赵永辉)，同济大学海洋地质与地球物理系 200092(王水强) |
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| 摘 要： | 通过高频雷达对混凝土体内钢筋位置检测的实例，展示其作为一种地下不明障碍物进行无损检测或评价地下工程质量的高新技术，具有良好的应用效果。
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| 关 键 词： | 地质雷达 无损检测 雷达图象 混凝土体 钢筋位置 |
A Method for Detecting Steels Position in Concrete |
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| Jiang Weifang Wan Minghao Zhao Yonghui Wang Shuiqiang. A Method for Detecting Steels Position in Concrete[J]. Shanghai Land & Resource, 1999, 0(1): 47-49,54 |
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| Authors: | Jiang Weifang Wan Minghao Zhao Yonghui Wang Shuiqiang |
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| Affiliation: | Tongji University |
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| Abstract: | As a detecting method,GPR can nondestructively detect unknown underground obstacles and evaluate the quality of engineering basements. GPR method has developed rapidly in recent years. It is fast .accurate,economical and nondestructive. By the application of detecting the position of steels in concrete .high frequency GPR detects the layout of steels in walls successfully including the thickness of concrete and its protecting layer,the number of steels and the distance between steels and so on. As a result,the application of GPR can supply more accurate intensity parameters for design and construction units. |
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| Keywords: | GPR. nondestructively detect. GPR images |
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