gpr 中文意思是什麼

gpr 解釋
地質雷達
  1. Application of gpr in detecting karst cave

    地質雷達在探測地下溶洞中的應用
  2. 10. gpr detecting of the auxiliary road of zhuhai thoro - ughfare

    10 .珠海大道輔助道探地雷達檢測
  3. 13. gpr detecting of xincheng thoroughfare, baoan

    13 .寶安新城大道探地雷達檢測
  4. 17. gpr detecting of waste pipe in the vehicle center of shenzhen metro

    17 .深圳地鐵竹子林車輛排污干管探地雷達探測
  5. In recent years, much progress has been achieved on gpr in both hardware and signal processing techniques as the development of computer and electronic devices. gpr has already showed a very bright outlook in both military and civilian applications

    特別是近幾十年隨著計算機技術和電子技術的蓬勃發展，探地雷達從儀器設備到信號處理方面都獲得飛躍的進步，在軍事和民用領域具有廣闊的應用前景。
  6. Gpr is a newly developed hi - tech survey technique used to detect shallow ground electric differences. we applied gpr to more than 100 projects in zhujiang river delta and hongkong, and obtained good reputations. the application scope involves stratigraphics division, outining of filled stones in the muddly beach, geotechnical prospecting of old wall, karst detecting in the limestone terrain, caving detecting, landslide and slop surveing, the division of wea - thering zone, onion weathering zone, fracture zone and fau - lted zone in the granite area, detecting of buried objects cable, metal nonmetal pipe, channel, air raid she - lter etc. underground in the urban city, archaeology, tracing of orebody, coal measures strata division, testing of the dam and grouting site, quality checking of the surface and foundation of the highway

    的一種高新技術。我公司運用世界最先進的探地雷達設備在珠江三角洲地區和香港開展了百余項探地雷達檢測項目，獲得了良好的聲譽，並被作為深圳市建設局1998年度建設科技成果推廣項目。它主要應用於：山體土石方檢測路基不同回填物界面檢測填海回填物巖溶檢測樁基無損檢測地下管道探測地下隱蔽物探測考古斜坡滑體探測地質結構探測湖底探測高速公路路面及路基檢測。
  7. The first place, though analyzing between the sound approximately equation and the electromagnetic wave equation, we get the similarities in the form of equation. based on these, we can easily take the migration theories and methods of reflection seismic into gpr ' s

    本論文的核心內容包括： （ 1 ）通過對聲波波動方程和電磁波波動方程對比分析，根據它們波動方程在形式上的一致性，建立將廣泛應用於地震勘探中的偏移技術引入到gpr數據處理中的理論基礎。
  8. The forward model of gpr electromagnetic wave propagation in pavement system is developed based on maxwell equation in electromagnetic theory

    基於電磁波理論的基本原理，從maxwell方程著手，建立了雷達電磁波在路面結構體系中傳播的正演模型。
  9. This paper puts forward a method of fast, handy, no - destructive and effective testing which can be used to test the strength and geometrical dimension of subgrade abamurus using the method of earthquake wave velocity and gpr ( ground penetrating radar ). this method can be used to definite the dimension and strength of abamurus by determining some physical parameters ( such as elastic wave velocity and electromagnetic wave velocity etc, ) and by the correlation of these physical parameters with mortar flag stones

    本論文提出使用地震波速法和地質雷達法檢測路基擋墻的強度和幾何尺寸，是一種快速、簡便、無損、有效的檢測方法。此方法通過測定某些適當的物理量（如：彈性波速度、電磁波速度等） ，並通過這些物理量與漿砌片石的相關性，確定墻體的尺寸、強度等性能。
  10. An analysis of the multi - fold method for gpr exploration

    探地雷達方法應用於煤礦井下斷層探測
  11. The evaluation for sidthk program shows that its backcalculation procedure is stable and its accuracy is higher, furthermore, the backcalculated results are not effected by the selection of seed value at a very wide range. the accuracy of sidthk program is much better than that of current gpr data analyzing method no matter for new or aged asphalt concrete pavement and cement concrete structure. in addition, the pavement thickness backcalculation results f

    對sidthk軟體考評結果顯示： sidthk軟體反算過程穩定，精度較高，而且反算結果在相當大范圍內不受初始值的影響；不論是對新鋪瀝青混凝土路重慶大學博士學位論文面，還是對舊瀝青混凝土路面和水泥混凝土板， sidthk軟體的反算精度都明顯高於現行方法的計算精度。
  12. Attenuation mechanism and application study of high impulse electromagnatic wave propogation of gpr

    探地雷達高頻電磁波傳播衰減機理與應用實例
  13. 11. gpr detecting of the backfilling project of yantian port

    11 .鹽田港填海工程探地雷達檢測
  14. Gpr detecting in shenzhen yantian port

    鹽田港二期探地雷達探測
  15. With practical engineering examples, this paper describes the application of gpr to engineering investigation of such harmful geological structures as karst, faults and fractures

    摘要結合貴州福泉下翁溪水庫、芙蓉江沙阡電站、冗各電站3個工程實例，介紹探地雷達勘探在巖溶、斷層破碎帶等不良地質構造勘察方面的應用。
  16. The ground penetrating radar ( gpr ) is an effective tool to detect buried targets based on the dielectric discontinuity, which possesses a lot of virtue, such as rapid and continuous surveying, simple and convenient operation, high resolution, nondestructive detection etc. this dissertation studied shallow depth signal processing technology of gpr and focused on the clutter reduction and targets imaging

    探地雷達是一種利用地下介質的不連續性來探測地下目標的有效工具，具有探測速度快、探測過程連續、操作方便靈活、解析度高、不損壞被探測目標等特點。本文研究的是淺地層探地雷達的信號處理，主要包括雜波抑制和目標成像。
  17. Finally, a tem antenna was simulated. the coupling of two antennas and the tail of the reflected signal of the antenna are reduced. furthermore, the antenna was tested with the gpr

    最後對tem加載喇叭天線進行了模擬，減小收發天線之間的耦合及信號拖尾，並在探地雷達上進行了實測。
  18. The authors briefly introduced the operating principle of gpr and its method and technique for investigating the subterranean cavitation, with some subterranean cavitation inspection of groundwork exploration in guangzhou as an example, analyzed the radar wave group characteristics of subterranean cavitation, and summarized the anomaly characteristics of the time - depth sections of the gpr

    摘要簡要介紹了探地雷達工作原理及其探測地下空洞的方法技術，以廣州某地基勘察中地下空洞的檢測為例，分析了地下空洞的雷達波組特徵，總結了探地雷達時深剖面圖的異常特徵。
  19. Applications of dielectric permittivity of grouting material to gpr image identification

    注漿材料介電常數在雷達圖像識別中的應用
  20. The warping is found in terms of the 1 - d strains via the variational - asymptotical method ( vam ) and then cross - sectional stiffness for a gpr blade with arbitrary geometry and material property can be obtained

    根據1維應變，用變分漸近方法建立翹曲位移，然後可以得到具有任意幾何形狀和材料特性的玻璃鋼葉片的橫截面剛度。
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