A Hybrid Bender Element-Ultrasonic System for Measurement of Wave Velocity in Soils

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis A Hybrid Bender Element-Ultrasonic System for Measurement of Wave Velocity in Soils by : Z. Cheng

Download or read book A Hybrid Bender Element-Ultrasonic System for Measurement of Wave Velocity in Soils written by Z. Cheng and published by . This book was released on 2014 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the determination of the small strain modulus of soils from laboratory measurement of the elastic wave velocity has become more common. Piezoelectric elements are used in these tests, with two types of configurations: fixed to the back face of a platen as an ultrasonic transducer, or as a bimorph that slightly protrudes out of the platen. A survey of the literature shows that bender/extender elements are more widely used than ultrasonic transducers in soil tests. However, bender/extender elements are invasive in nature. Besides introducing some degree of specimen disturbance, they need to be sufficiently robust for insertion into the soil specimen, and they also need to be properly waterproofed to avoid short-circuiting. Ultrasonic transducers can solve the above-mentioned problems. However, the detection of shear waves can be challenging in soils, as reported in the literature. The objectives of this paper are to examine the difficulties of shear wave detection by ultrasonic transducers and to propose a hybrid bender element-ultrasonic system that partially alleviates the problems associated with bender/extender elements while still providing reliable shear wave velocity measurement. The hybrid system used was calibrated with standard materials, and tests were conducted on sand and kaolin specimens. Relative to bender/extender elements and ultrasonic transducers, the hybrid system showed better performance in determining wave velocities in soil tests, especially for shear waves.

Laboratory Tests for Unsaturated Soils

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Publisher : CRC Press
ISBN 13 : 1351600249
Total Pages : 436 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Laboratory Tests for Unsaturated Soils by : Eng-Choon Leong

Download or read book Laboratory Tests for Unsaturated Soils written by Eng-Choon Leong and published by CRC Press. This book was released on 2023-02-16 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: The testing of unsaturated soils requires greater care and effort than that of saturated soils. Although unsaturated soil mechanics has been embraced by geotechnical engineering, engineering practice has not yet caught up as the characterization of unsaturated soils is difficult and time-consuming, and made harder still by a lack of standards. Laboratory Tests for Unsaturated Soils collates test procedures to cover all laboratory tests for characterising unsaturated soils. It covers the background, theory, test procedures, and interpretation of test results. Each test procedure is broken down into simple stages and described in detail. The pitfalls of each test and the interpretation of the test results are explained. Test data and calculation methods are given, along with many numerical examples to illustrate the methods of interpretation and to offer the presentation of typical results. The book is especially useful for students and researchers who are new to the field and provides a practical handbook for engineering applications.

Ultrasonic Shear Wave Velocity Measurement Algorithms, Experimental Procedures, Data Processing Techniques and Applications

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ISBN 13 :
Total Pages : 402 pages
Book Rating : 4.:/5 (52 download)

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Book Synopsis Ultrasonic Shear Wave Velocity Measurement Algorithms, Experimental Procedures, Data Processing Techniques and Applications by : Hakan Karaca

Download or read book Ultrasonic Shear Wave Velocity Measurement Algorithms, Experimental Procedures, Data Processing Techniques and Applications written by Hakan Karaca and published by . This book was released on 2001 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1972 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 770 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Dissertation Abstracts International by :

Download or read book Dissertation Abstracts International written by and published by . This book was released on 1995 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1096 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 1979 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018)

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Publisher : MDPI
ISBN 13 : 3039436252
Total Pages : 262 pages
Book Rating : 4.0/5 (394 download)

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Book Synopsis Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) by : Issouf Fofana

Download or read book Selected Papers from 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) written by Issouf Fofana and published by MDPI. This book was released on 2021-03-04 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2018 IEEE International Conference on High Voltage Engineering (ICHVE 2018) was held on 10–13 September 2018 in Athens, Greece, organized by the National Technical University of Athens, Greece, and endorsed by the IEEE Dielectrics and Electrical Insulation Society. This conference has attracted a great deal of attention from international researchers in the field of high voltage engineering. This conference provided not only an excellent platform to share knowledge and experiences on high voltage engineering, but also the opportunity to present the latest achievements and different emerging challenges in power engineering, including topics related to ultra-high voltage, smart grids, and new insulation materials and their dielectric properties.

Civil Engineering Hydraulics Abstracts

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ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.F/5 ( download)

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Download or read book Civil Engineering Hydraulics Abstracts written by and published by . This book was released on 1984 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1284 pages
Book Rating : 4.E/5 ( 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 1982 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 1216 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Physics Briefs written by and published by . This book was released on 1982 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Models in Geomechanics

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Publisher : CRC Press
ISBN 13 : 1000100294
Total Pages : 691 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Numerical Models in Geomechanics by : G.N. Pande

Download or read book Numerical Models in Geomechanics written by G.N. Pande and published by CRC Press. This book was released on 2020-12-17 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume a number of developments on a variety of topics have been reported. These topics include: partially saturated soil; instabilities in soil behaviour; environmental geomechanics; parallel computing; and applications to tunnels, embankments, slopes, foundations and anchors.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 956 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1977-11 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Recent Advances in Instrumentation, Data Acquisition, and Testing in Soil Dynamics

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Publisher : American Society of Civil Engineers
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Recent Advances in Instrumentation, Data Acquisition, and Testing in Soil Dynamics by : Shoba Krishna Bhatia

Download or read book Recent Advances in Instrumentation, Data Acquisition, and Testing in Soil Dynamics written by Shoba Krishna Bhatia and published by American Society of Civil Engineers. This book was released on 1991 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the recent rapid expansion in the abilities of electronics for data acquisition and analysis. These changes were especially welcome in three areas of soil dynamics: surface wave investigations, in-situ liquefaction instrumentation and testing, and laboratory wave velocity tests.

Japanese Technical Abstracts

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ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Japanese Technical Abstracts by :

Download or read book Japanese Technical Abstracts written by and published by . This book was released on 1988 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

BTL Talks and Papers

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ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis BTL Talks and Papers by : Bell Telephone Laboratories, inc. Technical Information Libraries

Download or read book BTL Talks and Papers written by Bell Telephone Laboratories, inc. Technical Information Libraries and published by . This book was released on 1963 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Japanese Technical Periodical Index

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ISBN 13 :
Total Pages : 572 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Japanese Technical Periodical Index by :

Download or read book Japanese Technical Periodical Index written by and published by . This book was released on 1987 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conference Papers Index

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ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Conference Papers Index by :

Download or read book Conference Papers Index written by and published by . This book was released on 1981 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monthly. Papers presented at recent meeting held all over the world by scientific, technical, engineering and medical groups. Sources are meeting programs and abstract publications, as well as questionnaires. Arranged under 17 subject sections, 7 of direct interest to the life scientist. Full programs of meetings listed under sections. Entry gives citation number, paper title, name, mailing address, and any ordering number assigned. Quarterly and annual indexes to subjects, authors, and programs (not available in monthly issues).