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弯断状态下同轴电缆注浆复合体TDR反射特征试验研究

TDR Singnal Characterization of coaxial cable-cement mortar complexus under bending
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摘要 自行设计装置,进行了被不同配合比注浆体(水泥砂浆)包裹的同轴电缆进行了TDR反射特征试验研究。在室内检验了同轴电缆注浆复合体在弯断状态下的位移及荷载变化过程,以及该过程中TDR信号的反映特征。并通过对不同配合比的水泥砂浆的情况下的TDR信号分析,验证了TDR监测系统在拉伸剪切组合作用下的有效性,并选定可用于现场试验的最佳的水泥砂浆配合比。 TDR reflection Characterization of coaxial cable - cement mortar complexus under bending has been tested. Then detailed research was operated on various ratio of cement to sand for relationship between TDR reflection signal characterization and magnitude of displacement. By analyzing the reflection characterization, the feasibility of TDR system in monitoring the sliding of rock - soil stratum is discussed, and the best ratio of cement to sand is selected for field test.
作者 郑也平
机构地区 福建省交通规划设计院
出处 《福建建筑》 2008年第3期37-39,共3页 Fujian Architecture & Construction
关键词 TDR 同轴电缆注浆复合体 反射特性 弯断 TDR coaxial cable -cement mortar complexus reflection characterization bending
分类号 TU413 [建筑科学—岩土工程]
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参考文献6

  • 1Dowding C H, Su M B, O Connor K. Principles of time domain reflectometry applied to measurement of rock mass deformation[ J ]. International Journal of Rock Mechanics , Mining Sciences &Geomechanics Abstracts, 1988,25 (5) :287 - 297.
  • 2Dowding C H, Pierce C E. Measurement of localized failure planes in soil with time domain reflectometry [ A ]. In : Proceedings of Symposium and Workshop on Time Domain Reflectometry in Environmental, Infrastructure, and Mining Applica-ions[C]. Evanston:[s. n. ].1994,569-578.
  • 3Kane W F, Beck T J. Development of a Time domain reflectometry system to monitor landslide activity[ A ]. In:Proceedings of 45thHighway Geology Symposium [ C ]. Portland: [ s. n. ] ,1994,163 - 17310.
  • 4Kane W F,Beck T J,Anderson N O,et al. Remote monitoring of unstable slopes using time domain reflectometry [ A ]. In:Proceedings of Eleventh Thematic Conference and Workshops on Applied Geologic Remote Sensing [ C ]. Las Vegas: ERIM, 1996,431 - 440.
  • 5陈云敏,梁志刚,陈仁朋,梁国钱.有缺陷同轴电缆的时域反射特性及应用[J].浙江大学学报（工学版）,2005,39(1):51-56. 被引量：11
  • 6郑也平.纯剪状态下同轴电缆TDR反射特征试验研究[J].福建建筑,2007(1):29-31. 被引量：1

二级参考文献16

  • 1梁志刚,陈云敏,陈仁朋,陈赟.同轴电缆电磁波反射技术监测滑坡研究[J].岩土工程学报,2005,27(4):453-458. 被引量：19
  • 2O'CONNOR K, DOWDING C H. GeoMeasurements by pulsing TDR cables and probes[M]. [s. l. ] : CRC Press, 1999.
  • 3OGATA K. Modern Control Engineering[M]. 3th ed.NJ: Prentice-Hall, Inc, 1997.
  • 4DOWDING C H, SU M B, O'CONNOR K. Principles of time domain reflectometry applied to measurement of rock mass deformation[J]. International Journal of Rock Mechanics, Mining Sciences, 1988, 25 (5) : 287 - 297.
  • 5YANUKA M, TOPP G C, ZEGELIN S, et al. Multiple reflection and attenuation of time domain reflectometry pulses: Theoretical consideration for applications to soil andwater[J]. Water Resource Research, 1988, 24:939 - 944.
  • 6HEIMOVAARA T J. Frequency domain analysis of time domain reflectometry waveforms 1: Measurement of the complex dielectric permittivity of soils[J]. Water Resource Research, 1994, 30:189 - 199.
  • 7LIN Chih-ping. Full waveform analysis of a mon-uniform and dispersive TDR measurement system[A]. Proceedings of the Second International Symposium and Workshops on Time Domain Reflectometry for Innovative Geotechnical Applications [C]. Evanston, Illinois:Northwesterm University,2001 : 117 - 127.
  • 8SUM B. Quantification of cable deformation with time domain reflectometry techniques[D]. Evanston, Illinois:Northwestern University, 1987.
  • 9O'CONNOR K. Development of a system for highwall monitoring using time domain reflectometry[R]. Edmonton: US Bureau of Mines Sum Rep, 1991.
  • 10DOWDING C H, PIERCE C E. Measurement of localized failure planes in soil with time domain reflectometry[A]. Proceedings of the Symposium on Time Domain Reflectometry in Environmental, Infrastructure, and Mining Applications [C ]. Evanston, Illinois: US Bureau of Mines, 1994:569-578.

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福建建筑
2008年 第3期

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