Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Development Of A Time Domain Reflectometry System To Monitor Landslide Activity
Download Development Of A Time Domain Reflectometry System To Monitor Landslide Activity full books in PDF, epub, and Kindle. Read online Development Of A Time Domain Reflectometry System To Monitor Landslide Activity ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Development of a Time Domain Reflectometry System to Monitor Landslide Activity by : William F. Kane
Download or read book Development of a Time Domain Reflectometry System to Monitor Landslide Activity written by William F. Kane and published by . This book was released on 1996 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of a research project to investigate the use of time domain reflectometry (TDR) to monitor landslide movement are reported here. This method uses the changes in the signature of a voltage pulse traveling along a coaxial cable grouted into a borehole. In this research three coaxial cables (RG59/U) were grouted into boreholes in the Grapevine landslide, Kern County, California adjacent to Interstate Highway 5.
Book Synopsis GeoMeasurements by Pulsing TDR Cables and Probes by : Kevin M O'Connor
Download or read book GeoMeasurements by Pulsing TDR Cables and Probes written by Kevin M O'Connor and published by CRC Press. This book was released on 2021-11-18 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: GeoMeasurements by Pulsing TDR Cables and Probes examines Time Domain Reflectometry (TDR) research and provides information on its use as a robust, reliable, and economical production tool. Common uses for TDR technology include telecommunications and power industries, but the text examines applications such as measurement of moisture of unsaturated soils; detection of fluids for leak and pollution; measurement of water levels for hydrological purposes; measurement of water pressures beneath dams; and deformation and stability monitoring of mines, slopes, and structures. Chapters discuss: basic physics of signal generation, transmission, and attenuation along the coaxial cable probe designs and procedures for calibration as well as the variation in probe responses to changes in water content and soil mineralogy variations in waveform characteristics associated with cable, deformation, cable calibration, and installation techniques for metallic cables in rock several cases demonstrating the use of TDR cables in soil as well as weathered and soft rock a rationale for the use of compliant cable in soil the use of metallic cable (MTDR) and optical fiber (OTDR) to monitor response of structures sensor/transducer components, connections from the sensors to the TDR pulser/sampler, and system control methods available software for transmission and analysis of TDR signatures The diverse interest and terminology within the TDR community tends to obscure commonalities and the universal physical principles underlying the technology. The authors seek to crystallize the basic principles among the seemingly divergent specialties using TDR technology in geomaterials. By examining varied experiences, GeoMeasurements by Pulsing TDR Cables and Probes provides a synergistic text necessary to unify the field.
Book Synopsis Nondestructive and Automated Testing for Soil and Rock Properties by : W. Allen Marr
Download or read book Nondestructive and Automated Testing for Soil and Rock Properties written by W. Allen Marr and published by ASTM International. This book was released on 1999 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California State Publications written by and published by . This book was released on 1997 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Civil Engineering and Urban Planning III by : Kouros Mohammadian
Download or read book Civil Engineering and Urban Planning III written by Kouros Mohammadian and published by CRC Press. This book was released on 2014-07-23 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Civil Engineering and Urban Planning III addresses civil engineering and urban planning issues associated with transportation and the environment. The contributions not only highlight current practices in these areas, but also pay attention to future research and applications, and provide an overview of the progress made in a wide variety of topics
Book Synopsis Development of a Continuous Monitoring System for Instable Slopes Using Time Domain Reflectometry by : John Singer
Download or read book Development of a Continuous Monitoring System for Instable Slopes Using Time Domain Reflectometry written by John Singer and published by . This book was released on 2010 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Eleventh Thematic Conference on Geologic Remote Sensing by :
Download or read book Proceedings of the Eleventh Thematic Conference on Geologic Remote Sensing written by and published by . This book was released on 1996 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Felsbau written by and published by . This book was released on 2006 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Landslides written by A. Keith Turner and published by . This book was released on 1996 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to using the Public Record Office (PRO) in England for English or Welsh genealogical research, providing an introduction to PRO record classes of interest to North American researchers and identifying PRO records available in North American institutions. Includes advice for finding sources of emigration and immigration records, with appendices on local record offices in England and Wales and useful addresses. Annotation copyright by Book News, Inc., Portland, OR.
Book Synopsis Special Report by : National Research Council (U.S.). Transportation Research Board
Download or read book Special Report written by National Research Council (U.S.). Transportation Research Board and published by . This book was released on 1974 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Landslides: Detection, Prediction and Monitoring by : P. Thambidurai
Download or read book Landslides: Detection, Prediction and Monitoring written by P. Thambidurai and published by Springer Nature. This book was released on 2023-03-02 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book intends to decipher the knowledge in the advancement of understanding, detecting, predicting, and monitoring landslides. The number of massive landslides and the damages they cause has increased across the globe in recent times. It is one of the most devastating natural hazards that cause widespread damage to habitat on a local, regional, and global scale. International experts provide their experience in landslide research and practice to help stakeholders mitigate and predict potential landslides. The book comprises chapters on: Dynamics, mechanisms, and processes of landslides; Geological, geotechnical, hydrological, and geophysical modelling for landslides; Mapping and assessment of hazard, vulnerability, and risk associated with landslides; Monitoring and early warning of landslides; Application of remote sensing and GIS techniques in monitoring and assessment of landslides. The book will be of interest to researchers, practitioners, and decision-makers in adapting suitable modern techniques for landslide study.
Book Synopsis Long-Term Monitoring of Slope Movements with Time-Domain Reflectometry Technology in Landslide Areas, Taiwan by : Ihui Chen
Download or read book Long-Term Monitoring of Slope Movements with Time-Domain Reflectometry Technology in Landslide Areas, Taiwan written by Ihui Chen and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study employs time-domain reflectometry (TDR) technology for landslide monitoring to explore rock deformation mechanism and to estimate locations of potential sliding surfaces in several landslide areas, Taiwan, over ten years. Comparing to laboratory and field testing, sliding surfaces in landslide areas occurred mainly at two types, namely shear and extension failure. The TDR technology is used for field monitoring to analyze locations of sliding surfaces and to quantify the magnitude of the sliding through laboratory shear and extension tests. There are several TDR-monitoring stations in six alpine landslide areas in the middle of Taiwan for long-term monitoring. A relation between TDR reflection coefficients and shear displacements was employed for a localized shear deformation in the field. Furthermore, the type of a cable rupture for the TDR monitoring in landslides can be determined as shear, extension, or compound failure through the field TDR waveforms. Overall, the TDR technology is practically used for a long-term monitoring system to detect the location and magnitude of slope movement in landslide areas.
Book Synopsis Proceedings of GeoShanghai 2018 International Conference: Geoenvironment and Geohazard by : Arvin Farid
Download or read book Proceedings of GeoShanghai 2018 International Conference: Geoenvironment and Geohazard written by Arvin Farid and published by Springer. This book was released on 2018-05-10 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the seventh volume of the proceedings of the 4th GeoShanghai International Conference that was held on May 27 - 30, 2018. This volume, entitled “Geoenvironment and Geohazards”, presents the recent advances and technology in geoenvironmental engineering and geohazards. The state-of-the-art theories, methodologies and findings in the related topics are included. This book may benefit researchers and scientists from the academic fields of soil & rock mechanics, geotechnical engineering, geoenvironmental engineering, transportation engineering, geology, mining and energy, as well as practical engineers from the industry. Each of the papers included in this book received at least two positive peer reviews. The editors would like to express their sincerest appreciation to all of the anonymous reviewers all over the world, for their diligent work.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fibre Bragg Grating and Brillouin Optical Time Domain Reflectometry Monitoring Manual for the Ripley Landslide, Near Ashcroft, British Columbia by : David Hayes Huntley
Download or read book Fibre Bragg Grating and Brillouin Optical Time Domain Reflectometry Monitoring Manual for the Ripley Landslide, Near Ashcroft, British Columbia written by David Hayes Huntley and published by . This book was released on 2017 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An international multi-year project is investigating and monitoring the Ripley Landslide, 7 km south of Ashcroft, British Columbia. The aim of this collaborative work is to better understand and manage landslides along Canada's western railway corridor. From 2013 to 2016, the China Geological Survey (CGS) and Geological Survey of Canada (GSC) collaborated to test and evaluate experimental fibre Bragg grating (FBG) and Brillouin optical time domain reflectometry (BOTDR) technologies on an active landslide for the first time in Canada. Open File 8258 describes the operational procedures for these monitoring systems. FBG and BOTDR monitoring systems were installed on a lock-block retaining wall that separates the Canadian National (CN) and Canadian Pacific Railway (CP) tracks. This vital component of railway infrastructure crosses the southern extent of the main slide body; and was monitored with the aims of better understanding the deformation mechanisms and potential triggers for sudden movement; and managing the risks associated with railway operations. Monitoring data was processed on site then accessed by wireless transmitter from remote terminals at the CGS and GSC offices. Results, discussed in the context of interpretations from other physical surveys of the landslide, provide new insight into the nature and distribution of surficial earth materials, their stratigraphic relationships, internal structure of the landslide, and structural integrity of critical railway infrastructure. This study demonstrates that optical fibre sensing real-time techniques are viable, cost effective monitoring methods that can ensure the safety and security of the railways, thereby reducing risks to national public safety, the environment, natural resources and international economies"--Abstract, p. 5.
Book Synopsis GeoMeasurements by Pulsing TDR Cables and Probes by : Kevin M O'Connor
Download or read book GeoMeasurements by Pulsing TDR Cables and Probes written by Kevin M O'Connor and published by CRC Press. This book was released on 1999-01-29 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: GeoMeasurements by Pulsing TDR Cables and Probes examines Time Domain Reflectometry (TDR) research and provides information on its use as a robust, reliable, and economical production tool. Common uses for TDR technology include telecommunications and power industries, but the text examines applications such as measurement of moisture of unsaturated soils; detection of fluids for leak and pollution; measurement of water levels for hydrological purposes; measurement of water pressures beneath dams; and deformation and stability monitoring of mines, slopes, and structures. Chapters discuss: basic physics of signal generation, transmission, and attenuation along the coaxial cable probe designs and procedures for calibration as well as the variation in probe responses to changes in water content and soil mineralogy variations in waveform characteristics associated with cable, deformation, cable calibration, and installation techniques for metallic cables in rock several cases demonstrating the use of TDR cables in soil as well as weathered and soft rock a rationale for the use of compliant cable in soil the use of metallic cable (MTDR) and optical fiber (OTDR) to monitor response of structures sensor/transducer components, connections from the sensors to the TDR pulser/sampler, and system control methods available software for transmission and analysis of TDR signatures The diverse interest and terminology within the TDR community tends to obscure commonalities and the universal physical principles underlying the technology. The authors seek to crystallize the basic principles among the seemingly divergent specialties using TDR technology in geomaterials. By examining varied experiences, GeoMeasurements by Pulsing TDR Cables and Probes provides a synergistic text necessary to unify the field.
Book Synopsis Development of a Time-domain Reflectometry System for Measuring Dielectric Properties of Fruits and Vegetables by : Wanda Luann Bellamy
Download or read book Development of a Time-domain Reflectometry System for Measuring Dielectric Properties of Fruits and Vegetables written by Wanda Luann Bellamy and published by . This book was released on 1984 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
