Electronic Resistance Tomography Imaging of Spatial Moisture Distribution, Moisture Distribution and Movement in Pavements

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Electronic Resistance Tomography Imaging of Spatial Moisture Distribution, Moisture Distribution and Movement in Pavements by : Michael Buettner

Download or read book Electronic Resistance Tomography Imaging of Spatial Moisture Distribution, Moisture Distribution and Movement in Pavements written by Michael Buettner and published by . This book was released on 1997 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electrical Resistance Tomography for Imaging the Spatial Distribution of Moisture in Pavement Sections

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Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis Electrical Resistance Tomography for Imaging the Spatial Distribution of Moisture in Pavement Sections by :

Download or read book Electrical Resistance Tomography for Imaging the Spatial Distribution of Moisture in Pavement Sections written by and published by . This book was released on 1995 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Resistance Tomography (ERT) was used to image spatial moisture distribution and movement in pavement sections during an infiltration test. ERT is a technique for determining the electrical resistivity distribution within a volume from measurement of injected currents and the resulting electrical potential distribution on the surface. The transfer resistance (ratio of potential to injected current) data are inverted using an algorithm based on a finite element forward solution which is iteratively adjusted in a least squares sense until the measured and calculated transfer resistances agree to within some predetermined value. Four arrays of ERT electrodes were installed in vertical drill holes 1.22 m (4 ft) placed at the comers of a square 61 cm (2 ft) on a side into a pavement section which is used for a truck scale ramp on U.S. Highway 99 just north of Sacramento, CA. Water was introduced slowly into the pavement through a shallow hole in the center of this pattern and ERT data were collected in various planes as the water infiltrated into the pavement and subgrade materials over a period of several hours. The ERT data were inverted, and the resulting images show (1) the basic structure of the pavement section and (2) the movement of water through the image planes as a function of time during infiltration. An interesting result is that the water does not appear to drain from the section toward the shoulder as had been expected based on the design.

Structural Materials Technology

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Publisher : CRC Press
ISBN 13 : 1000125211
Total Pages : 417 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Structural Materials Technology by : Paul E. Hartbower

Download or read book Structural Materials Technology written by Paul E. Hartbower and published by CRC Press. This book was released on 2020-08-23 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a collection of papers presented in the NDT Conference held on February 20-23, 1996 at San Diego, California. The conference provided an opportunity to share experience and provide additional input to the Federal Highway Administration.

Transportation Research Record

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ISBN 13 :
Total Pages : 656 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Transportation Research Record by :

Download or read book Transportation Research Record written by and published by . This book was released on 1994 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

California State Publications

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis California State Publications by :

Download or read book California State Publications written by and published by . This book was released on 1999 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings, the 4th International Conference on the Bearing Capacity of Roads and Airfields

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Publisher :
ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Proceedings, the 4th International Conference on the Bearing Capacity of Roads and Airfields by :

Download or read book Proceedings, the 4th International Conference on the Bearing Capacity of Roads and Airfields written by and published by . This book was released on 1994 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural Materials Technology ...

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ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Structural Materials Technology ... by :

Download or read book Structural Materials Technology ... written by and published by . This book was released on 1996 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unsaturated Soils 2006

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ISBN 13 :
Total Pages : 1352 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Unsaturated Soils 2006 by : Gerald A. Miller

Download or read book Unsaturated Soils 2006 written by Gerald A. Miller and published by . This book was released on 2006 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the Fourth International Conference on Unsaturated Soils, held in Carefree, Arizona, April 2-6, 2006. Sponsored by the Geo-Institute of ASCE; International Society of Soil Mechanics and Geotechnical Engineering, Committee TC6 on Unsaturated Soils; Canadian Geotechnical Society. This Geotechnical Special Publication contains 219 papers documenting the experience of researchers and practitioners from around the world concerning a vast array of unsaturated soil problems. Theoretical and methodological advances in laboratory testing of shear strength and volume change behavior, suction measurement techniques, soil water characteristic behavior, constitutive and numerical modeling, microscale modeling, foundation behavior, heave of slabs and pavements, evapotraspirative covers, geophysical applications, liquefaction and soil dynamics, pavements and slopes, soil-atmospheric interaction, desiccation and shrinkage, in situ testing, seepage, flow of water and gas, and design of waste depositories with emphasis on temperature effects are among the topics dealt with in the framework of unsaturated soil behavior. Materials addressed include natural soils, both expansive and nonexpansive, chemically stabilized soil, geosynthetics, geocomposite soils, and bentonite products.

Highway Research Abstracts

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Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Highway Research Abstracts by :

Download or read book Highway Research Abstracts written by and published by . This book was released on 1994 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 586 pages
Book Rating : 4.3/5 (129 download)

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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 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water in Road Structures

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Publisher : Springer Science & Business Media
ISBN 13 : 1402085621
Total Pages : 454 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Water in Road Structures by : Andrew Dawson

Download or read book Water in Road Structures written by Andrew Dawson and published by Springer Science & Business Media. This book was released on 2008-10-21 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only book world-wide addressing this topic. The principal output of the European co-operative Action on "Water Movements in Road Pavements & Embankments". Provides unique guidance on assessing water condition and its affects on road performance. Provides unique guidance on assessing and ameliorating contaminant movement in pavement groundwater. Written by leading experts in Europe.

Clay Materials Used in Construction

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Publisher : Geological Society of London
ISBN 13 : 9781862391840
Total Pages : 568 pages
Book Rating : 4.3/5 (918 download)

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Book Synopsis Clay Materials Used in Construction by : George M. Reeves

Download or read book Clay Materials Used in Construction written by George M. Reeves and published by Geological Society of London. This book was released on 2006 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concluding the trilogy on geological materials in construction, this authoritative volume reviews many uses of clays, ranging from simple fills to sophisticated products. Comprehensive and international coverage is achieved by an expert team, including geologists, engineers and architects. Packed with information prepared for a wide readership, this unique handbook is also copiously illustrated. The volume is dedicated to the memory of Professor Sir Alec Skempton. Various definitions of 'clay' are explored. Clay mineralogy is described, plus the geological formation of clay deposits and their fundamental materials properties. World and British clay deposits are reviewed and explained. New compositional data are provided for clay formations throughout the stratigraphic column. Investigative techniques and interpretation are considered, ranging from site exploration to laboratory assessment of composition and engineering performance. Major civil engineering applications are addressed, including earthworks, earthmoving and specialized roles utilizing clays. Traditional earthen building is included and shown to dominate construction in places. Clay-based construction materials are detailed, including bricks, ceramics and cements. The volume also includes a comprehensive glossary.

Moisture Control Guidance for Building Design, Construction and Maintenance

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Publisher :
ISBN 13 : 9781939200426
Total Pages : 0 pages
Book Rating : 4.2/5 (4 download)

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Book Synopsis Moisture Control Guidance for Building Design, Construction and Maintenance by : American Society of Heating, Refrigerating and Air-Conditioning Engineers

Download or read book Moisture Control Guidance for Building Design, Construction and Maintenance written by American Society of Heating, Refrigerating and Air-Conditioning Engineers and published by . This book was released on 2016-06-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Moisture control is fundamental to the proper functioning of any building. Controlling moisture is important to protect occupants from adverse health effects and to protect the building, its mechanical systems and its contents from physical or chemical damage. Yet, moisture problems are so common in buildings, many people consider them inevitable. Excessive moisture accumulation plagues buildings throughout the United States, from tropical Hawaii to arctic Alaska and from the hot, humid Gulf Coast to the hot, dry Sonoran Desert. Between 1994 and 1998, the U.S. Environmental Protection Agency (EPA) Building Assessment Survey and Evaluation (BASE) study collected information about the indoor air quality of 100 randomly selected public and private office buildings in the 10 U.S. climatic regions.

Aviation Weather for Pilots and Flight Operations Personnel

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ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Aviation Weather for Pilots and Flight Operations Personnel by : United States. Federal Aviation Administration

Download or read book Aviation Weather for Pilots and Flight Operations Personnel written by United States. Federal Aviation Administration and published by . This book was released on 1975 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbon Nanotubes

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Publisher : CRC Press
ISBN 13 : 0203494938
Total Pages : 306 pages
Book Rating : 4.2/5 (34 download)

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Book Synopsis Carbon Nanotubes by : M. Meyyappan

Download or read book Carbon Nanotubes written by M. Meyyappan and published by CRC Press. This book was released on 2004-07-28 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Carbon nanotubes, with their extraordinary mechanical and unique electronic properties, have garnered much attention in the past five years. With a broad range of potential applications including nanoelectronics, composites, chemical sensors, biosensors, microscopy, nanoelectromechanical systems, and many more, the scientific community is more moti

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AASHTO Guide for Design of Pavement Structures, 1993

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Publisher : AASHTO
ISBN 13 : 1560510552
Total Pages : 622 pages
Book Rating : 4.5/5 (65 download)

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Book Synopsis AASHTO Guide for Design of Pavement Structures, 1993 by : American Association of State Highway and Transportation Officials

Download or read book AASHTO Guide for Design of Pavement Structures, 1993 written by American Association of State Highway and Transportation Officials and published by AASHTO. This book was released on 1993 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.