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Development And Testing Of A Seismic Pavement Analyzer
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Author :Soheil Nazarian Publisher :Strategic Highway Research Program (Shrp) ISBN 13 :9780309057530 Total Pages :165 pages Book Rating :4.0/5 (575 download)
Book Synopsis Development and Testing of a Seismic Pavement Analyzer by : Soheil Nazarian
Download or read book Development and Testing of a Seismic Pavement Analyzer written by Soheil Nazarian and published by Strategic Highway Research Program (Shrp). This book was released on 1993 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seismic Pavement Analyzer (SPA) is an instrument designed and constructed to monitor conditions associated with pavement deterioration. It measures voids or loss of support under a rigid pavement, moisture infiltration in asphalt concrete pavement, fine cracking in pavements delamination of overlays, and aging of asphalt. is report describes the device and summarizes the usefulness of the equipment in maintenance activities. The operation of the SPA to determine different types of distress precursors is briefly illustrated. This report discusses results from several field tests. The specifications and design of different components of the device and a manual of operation are presented in a companion report.
Book Synopsis Use of Seismic Pavement Analyzer in Forensic Studies in Texas by : D. Yuan
Download or read book Use of Seismic Pavement Analyzer in Forensic Studies in Texas written by D. Yuan and published by . This book was released on 2000 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic nondestructive testing technology has been incorporated in two newly developed devices: the seismic pavement analyzer (SPA) and its hand-portable version (PSPA). Shortly after a prototype of the SPA was built and tested under a SHRP contract, the Texas Department of Transportation (TxDOT) acquired a second prototype SPA and several PSPAs. Each of the two devices can rapidly carry out a suite of seismic tests to evaluate pavement condition. A few short-term projects were conducted to learn when and where the use of seismic technology is feasible. The usefulness of the test methods involved in SPA and PSPA has been to some extent evaluated. In their present states, the SPA and PSPA seem to be emerging as valuable tools for forensic studies and the day-to-day operation of TxDOT. The devices have been helpful in understanding some of the complex mechanisms encountered under accelerated pavement testing with the Texas Mobile Load Simulator and have provided useful information to the engineers in a few TxDOT projects. More experience is needed to fully understand the potential and the weaknesses of the devices, and further development of their software is required.
Book Synopsis Operating the Portable Seismic Pavement Analyzer by : Haley P. Bell
Download or read book Operating the Portable Seismic Pavement Analyzer written by Haley P. Bell and published by . This book was released on 2006 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Nondestructive Testing of Pavements and Backcalculation of Moduli by : Shiraz D. Tayabji
Download or read book Nondestructive Testing of Pavements and Backcalculation of Moduli written by Shiraz D. Tayabji and published by ASTM International. This book was released on 2000 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: As with the previous two symposia, the 32 papers from the June/July, 1999, Seattle symposium present advances in the nondestructive testing of pavements using conventional falling weight deflectometer techniques and other promising techniques such as ground penetrating radar, rolling weight deflecto
Download or read book Focus written by and published by . This book was released on 1993 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Portable Seismic Property Analyzer by : Manuel Celaya
Download or read book Portable Seismic Property Analyzer written by Manuel Celaya and published by . This book was released on 2009 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The focus of the study was to evaluate the effectiveness of the Portable Seismic Property Analyzer (PSPA) to rapidly and nondestructively measure thickness and in situ moduli of asphalt pavement layers. These procedures are presented to calibrate and validate the results in the laboratory with simplified seismic tests on extracted cores and determine the design modulus from measured values. Performing these simplified laboratory and field tests along with more traditional tests may result in a database that can be used to smoothly unify the design procedures with pavement evaluation"--Technical report documentation p.
Book Synopsis Development of Testing Methods to Determine Interaction of Geogrid-reinforced Granular Material for Mechanistic Pavement Analysis by : Tuncer B. Edil
Download or read book Development of Testing Methods to Determine Interaction of Geogrid-reinforced Granular Material for Mechanistic Pavement Analysis written by Tuncer B. Edil and published by . This book was released on 2009 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seismic Measurement of Concrete Strength Properties by : Haley P. Bell
Download or read book Seismic Measurement of Concrete Strength Properties written by Haley P. Bell and published by . This book was released on 2006 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Academies of Sciences, Engineering, and Medicine Publisher :Transportation Research Board ISBN 13 :0309273404 Total Pages :774 pages Book Rating :4.3/5 (92 download)
Book Synopsis Nondestructive Testing to Identify Delaminations between HMA Layers by : National Academies of Sciences, Engineering, and Medicine
Download or read book Nondestructive Testing to Identify Delaminations between HMA Layers written by National Academies of Sciences, Engineering, and Medicine and published by Transportation Research Board. This book was released on 2022 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, describes development of nondestructive testing techniques that are capable of detecting and quantifying delaminations in HMA pavements. This NDT technique is applicable to construction, project design, and network-level assessments. This e-book contains 5 different volumes, the last 4 involving more technical descriptions of the project.
Book Synopsis Evaluation of Seismic Pavement Analyzer for Pavement Condition Monitoring by : Nenad Gucunski
Download or read book Evaluation of Seismic Pavement Analyzer for Pavement Condition Monitoring written by Nenad Gucunski and published by . This book was released on 2002 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seismic Pavement Analyzer (SPA) is a device for nondestructive evaluation of pavements. This study examines the applicability of the SPA in pavement structural evaluation, detection of defects and distresses, and other uses relevant for pavement evaluation and condition monitoring. With respect to the equipment itself, the objectives were to examine the robustness and consistency of the SPA hardware and software, and the soundness of the seismic methods implemented in the device. A number of flexible and rigid pavements in New Jersey were tested, with specific attention given to pavement profiling and detection of voids or loss of support under rigid pavements.
Book Synopsis Investigation of a Non-destructive System to Evaluation Critical Properties of Asphalt by : Robert L. Schmitt (Ph.D.)
Download or read book Investigation of a Non-destructive System to Evaluation Critical Properties of Asphalt written by Robert L. Schmitt (Ph.D.) and published by . This book was released on 2013 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Accelerated Pavement Testing to Transport Infrastructure Innovation by : Armelle Chabot
Download or read book Accelerated Pavement Testing to Transport Infrastructure Innovation written by Armelle Chabot and published by Springer Nature. This book was released on 2020-08-25 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gathers the latest advances, innovations, and applications in the field of accelerated pavement testing (APT), presented at the 6th International Conference on Accelerated Pavement Testing, in Nantes, France, in April 2022. Discussing APT, which involves rapid testing of full-scale pavement constructions for structural deterioration, the book covers topics such as APT facilities, APT of asphalt concrete and sustainable/innovative materials, APT for airfield pavements, testing of maintenance and rehabilitation solutions, testing of smart and multi-functional pavements, data analysis and modeling, monitoring and non-destructive testing, and efficient means of calibrating/developing pavement design methods. Featuring peer-reviewed contributions by leading international researchers and engineers, the book is a timely and highly relevant resource for materials scientists and engineers interested in determining the performance of pavement structures during their service life (10+ years) in a few weeks or months.
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.
Book Synopsis Advances in Interlaboratory Testing and Evaluation of Bituminous Materials by : Manfred N. Partl
Download or read book Advances in Interlaboratory Testing and Evaluation of Bituminous Materials written by Manfred N. Partl and published by Springer Science & Business Media. This book was released on 2012-10-17 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This STAR on asphalt materials presents the achievements of RILEM TC 206 ATB, acquired over many years of interlaboratory tests and international knowledge exchange. It covers experimental aspects of bituminous binder fatigue testing; the background on compaction methods and imaging techniques for characterizing asphalt mixtures including validation of a new imaging software; it focuses on experimental questions and analysis tools regarding mechanical wheel tracking tests, comparing results from different labs and using finite element techniques. Furthermore, long-term rutting prediction and evaluation for an Austrian road are discussed, followed by an extensive analysis and test program on interlayer bond testing of three different test sections which were specifically constructed for this purpose. Finally, the key issue of manufacturing reclaimed hot mix asphalt in the laboratory is studied and recommendations for laboratory ageing of bituminous mixtures are given.
Book Synopsis Artificial Neural Networks for Civil Engineers by : Ian Flood
Download or read book Artificial Neural Networks for Civil Engineers written by Ian Flood and published by ASCE Publications. This book was released on 1998-01-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sponsored by the Committee on Expert Systems and Artificial Intelligence of the Technical Council on Computer Practices of ASCE. This report illustrates advanced methods and new developments in the application of artificial neural networks to solve problems in civil engineering.Ø Topics include: Øevaluating new construction technologies; Øusing multi-layeredØartificial neural networkØarchitecture to overcome problems with conventional traffic signal control systems; Øincreasing the computational efficiency of an optimization model; Øpredicting carbonation depth in concrete structures; Ødetecting defects in concrete piles; Øanalyzing pavement systems; Øusing neural network hybrids to select the most appropriate bidders for a construction project; and Øpredicting the Energy Performance Index of residential buildings. ØMany of the ideas and techniques discussed in this book cross across disciplinary boundaries and, therefore, should be of interest to all civil engineers.
Book Synopsis Performance Tests for Hot Mix Asphalt (HMA) Including Fundamental and Empirical Procedures by : Louay Nadhim Mohammad
Download or read book Performance Tests for Hot Mix Asphalt (HMA) Including Fundamental and Empirical Procedures written by Louay Nadhim Mohammad and published by ASTM International. This book was released on 2006 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanisms of Cracking and Debonding in Asphalt and Composite Pavements by : William G. Buttlar
Download or read book Mechanisms of Cracking and Debonding in Asphalt and Composite Pavements written by William G. Buttlar and published by Springer. This book was released on 2018-05-26 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Premature cracking in asphalt pavements and overlays continues to shorten pavement lifecycles and creates significant economic and environmental burden. In response, RILEM Technical Committee TC 241-MCD on Mechanisms of Cracking and Debonding in Asphalt and Composite Pavements has conducted a State-of-the-Art Review (STAR), as detailed in this comprehensive book. Cutting-edge research performed by RILEM members and their international partners is presented, along with summaries of open research questions and recommendations for future research. This book is organized according to the theme areas of TC 241-MCD - i.e., fracture in the asphalt bulk material, interface debonding behaviour, and advanced measurement systems. This STAR is expected to serve as a long term reference for researchers and practitioners, as it contributes to a deeper fundamental understanding of the mechanisms behind cracking and debonding in asphalt concrete and composite pavement systems.
