电子测试
電子測試
전자측시
ELECTRONIC TEST
2011年
8期
22-25
,共4页
地质雷达%隧道%超前预报
地質雷達%隧道%超前預報
지질뢰체%수도%초전예보
Ground Penetrating Radar%tunnel%advanced prediction
本文在地质雷达工作原理基础上,简述了地质雷达的超前预报原理。以某检测中心的工程探测结果为实例,详细说明了地质雷达的参数设置、测线布置及现场探测方法,并结合各种典型不良地质体的雷达图像特征,准确分析解释了图像中的异常部分并提出相应的工程整改意见。检测结果说明地质雷达操作简便、重量轻、分辨率高、屏蔽效果好、图像直观,在超前地质预报方面显示出很强的优越性,在隧道工程中有非常广阔的应用前景。
本文在地質雷達工作原理基礎上,簡述瞭地質雷達的超前預報原理。以某檢測中心的工程探測結果為實例,詳細說明瞭地質雷達的參數設置、測線佈置及現場探測方法,併結閤各種典型不良地質體的雷達圖像特徵,準確分析解釋瞭圖像中的異常部分併提齣相應的工程整改意見。檢測結果說明地質雷達操作簡便、重量輕、分辨率高、屏蔽效果好、圖像直觀,在超前地質預報方麵顯示齣很彊的優越性,在隧道工程中有非常廣闊的應用前景。
본문재지질뢰체공작원리기출상,간술료지질뢰체적초전예보원리。이모검측중심적공정탐측결과위실례,상세설명료지질뢰체적삼수설치、측선포치급현장탐측방법,병결합각충전형불량지질체적뢰체도상특정,준학분석해석료도상중적이상부분병제출상응적공정정개의견。검측결과설명지질뢰체조작간편、중량경、분변솔고、병폐효과호、도상직관,재초전지질예보방면현시출흔강적우월성,재수도공정중유비상엄활적응용전경。
Based on the working principle of Ground Penetrating Radar（GPR）,the principle of Ground Penetrating Radar advanced prediction is expounded in this paper.Taking the detection results from a testing center for example,it is stated that how to set parameter,layout measuring line as well as detect.Combining the feature of all kinds of typical unhealthy Ground Penetrating Radar part image,it accuratly analysis and explains the image of abnormal part and put forward the corresponding reforming opinions.It turns out that Ground Penetrating Radar not only has fast scan,simple operation,lihgt weihgt,high effctive shield and intuitionistic image,but also has already showed strong superiority in advanced geological prediction.And it has a very broad application prospect in the tunnel project.
