Nondestructive Structural Evaluation of Pavements PDF Download
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Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 130
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Book Description
Author: National Research Council (U.S.). Transportation Research Board
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 130
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Book Description
Author: Jim W. Hall
Publisher:
ISBN:
Category : Nondestructive testing
Languages : en
Pages : 38
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Book Description
A logical method for pavement evaluation utilizing both nondestructive procedures for structural analysis and pavement condition distress to identify maintenance needs is presented. Alternatives for maintaining desired serviceability are categorized as routine maintenance, major maintenance, rehabilitation, and reconstruction. The alternatives are selected based on levels of the pavement condition index and results of nondestructive testing structural evaluation. A flowchart outlining the decision process of identifying appropriate alternatives is presented. Specific treatments are selected as a function of the pavement type and the severity level of the distress. Keywords: Airfield pavement; Condition survey; Roads and streets.
Author: William Michael Moore
Publisher:
ISBN:
Category : Nondestructive testing
Languages : en
Pages : 33
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Book Description
This report discusses the major principles which can be used to categorize the various nondestructive testing techniques: static deflections, steady state deflections, impact load resistance, and wave propagation. Due to their simplicity and ease of testing, static deflection devices are widely used. The impact testing technique offers an extremely rapid technique for dtermining the dynamic load response characteristics of pavement structures. The wave propagation technique offers promise of providing elastic moduli values for all of the pavement layers. New techniques such as laser devices, light emitting diodes, and photography offer a potential for rapid deflection measurements using full-scale moving loads.
Author: Albert Jasper Bush
Publisher: ASTM International
ISBN: 0803112602
Category : Kaldırımlar-Deneme
Languages : en
Pages : 701
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Book Description
Author: N. Paul Khosla
Publisher:
ISBN:
Category : Pavements, Flexible
Languages : en
Pages : 116
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Book Description
Author: National Research Council (U.S.). Transportation Research Board
Publisher: Transportation Research Board
ISBN: 9780309046244
Category : Nondestructive testing
Languages : en
Pages : 116
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Book Description
Author: Yein-Juin Chou
Publisher:
ISBN:
Category : Nondestructive testing
Languages : en
Pages : 356
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Book Description
Author: Samy Noureldin
Publisher:
ISBN: 9781622602520
Category : Transportation
Languages : en
Pages :
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Book Description
Nondestructive testing has become an integral part for evaluation and rehabilitation strategies of pavements in recent years. Pavement evaluation employing the Falling Weight Deflectometer (FWD) and the Ground Penetrating Radar (GPR) can provide valuable information about pavement performance characteristics and be a very useful tool for project prioritization purposes and estimation of construction budget at the network level. FWD deflection testing is an accurate tool for determining pavement structural capacity and estimating the required thickness of overlays and hence is an accurate tool for planning for or estimating required current and future construction budgets. GPR is the only tool that a highway agency may use to develop an inventory of pavement layers thicknesses in the most efficient manner possible. By estimating pavement layer thicknesses and stiffness properties more reliable projections of network rehabilitation strategies and needs can be established, thus resulting in cost effective use of available funds. Traditional obstacles for the use of FWD and GPR in pavement evaluation at the network level used to be expenses involved in data collection, limited resources and lack of simplified analysis procedures. This report presents Indiana experience in pavement evaluation with the FWD and GPR at the network level.
Author: Denys Breysse
Publisher: Springer Science & Business Media
ISBN: 9400727356
Category : Technology & Engineering
Languages : en
Pages : 389
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Book Description
This book gives information on non destructive techniques for assessment of concrete structures. It synthesizes the best of international knowledge about what techniques can be used for assessing material properties (strength) and structural properties (geometry, defects...). It describes how the techniques can be used so as to answer a series of usual questions, highlighting their capabilities and limits, and providing advices for a better use of techniques. It also focuses on possible combinations of techniques so as to improve the assessment. It is based on many illustrative examples and give in each case references to standards and guidelines.
Author: ASTM Committee D-18 on Soil and Rock. Subcommittee D-4 on Road and Paving Materials
Publisher: ASTM International
ISBN: 0803118651
Category : Fatigue
Languages : en
Pages : 528
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Book Description
The proceedings of June 1993 international symposium held in Atlanta, Georgia, called specifically to develop and standardized evaluation procedures for non-destructive methods of testing pavements. The 29 papers discuss analytical models and techniques, measurement and calculation techniques in the field and laboratory, problems and errors associated with backcalculation methods and design parameters, and testing for other pavement uses. Also includes a history of the quest for a standard and the status of that effort. Reproduced from typescripts. Annotation copyright by Book News, Inc., Portland, OR
