Measuring in Situ Mechanical Properties of Pavement Subgrade Soils

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Publisher : Transportation Research Board
ISBN 13 : 9780309068574
Total Pages : 84 pages
Book Rating : 4.0/5 (685 download)

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Book Synopsis Measuring in Situ Mechanical Properties of Pavement Subgrade Soils by : David E. Newcomb

Download or read book Measuring in Situ Mechanical Properties of Pavement Subgrade Soils written by David E. Newcomb and published by Transportation Research Board. This book was released on 1999 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This synthesis report will be of interest to pavement and geotechnical design and research engineers, geologists and engineering geologists, and related laboratory personnel. It describes the current practice for measuring in situ mechanical properties of pavement subgrade soils. The tests conducted to measure the mechanical properties of soil strength and stiffness are the primary topics, and these are discussed in the context of design procedures, factors affecting mechanical properties, and the variability of measurements. Information for the synthesis was collected by surveying U.S., Canadian, and selected European transportation agencies and by conducting a literature search. This TRB report provides information on existing and emerging technologies for static and dynamic, and destructive and nondestructive testing for measuring in situ mechanical properties of pavement subgrade soils. Correlations between in situ and laboratory tests are presented. The effects of existing layers on the measurement of subgrade properties, and soil spatial and seasonal variability are discussed. Most importantly, the use of soil properties in pavement design and evaluation are explained. New applications or improvements to existing test methods to support the use of mechanistic/stochastic-based pavement design procedures are also explained.

Nondestructive Testing of Pavements and Backcalculation of Moduli

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Publisher : ASTM International
ISBN 13 : 0803128584
Total Pages : 534 pages
Book Rating : 4.8/5 (31 download)

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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

Characterizing Seasonal Variations in Pavement Material Properties for Use in a Mechanistic-empirical Design Procedure

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Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Characterizing Seasonal Variations in Pavement Material Properties for Use in a Mechanistic-empirical Design Procedure by : Jill M. Ovik

Download or read book Characterizing Seasonal Variations in Pavement Material Properties for Use in a Mechanistic-empirical Design Procedure written by Jill M. Ovik and published by . This book was released on 2000 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design

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Publisher : Transportation Research Board
ISBN 13 : 0309098114
Total Pages : 139 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design by : Anand J. Puppala

Download or read book Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design written by Anand J. Puppala and published by Transportation Research Board. This book was released on 2008 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: At head of title: National Cooperative Highway Research Program.

Bearing Capacity of Roads, Railways and Airfields

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Publisher : CRC Press
ISBN 13 : 1351585789
Total Pages : 3209 pages
Book Rating : 4.3/5 (515 download)

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Book Synopsis Bearing Capacity of Roads, Railways and Airfields by : Andreas Loizos

Download or read book Bearing Capacity of Roads, Railways and Airfields written by Andreas Loizos and published by CRC Press. This book was released on 2017-07-20 with total page 3209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bearing Capacity of Roads, Railways and Airfields includes the contributions to the 10th International Conference on the Bearing Capacity of Roads, Railways and Airfields (BCRRA 2017, 28-30 June 2017, Athens, Greece). The papers cover aspects related to materials, laboratory testing, design, construction, maintenance and management systems of transport infrastructure, and focus on roads, railways and airfields. Additional aspects that concern new materials and characterization, alternative rehabilitation techniques, technological advances as well as pavement and railway track substructure sustainability are included. The contributions discuss new concepts and innovative solutions, and are concentrated but not limited on the following topics: · Unbound aggregate materials and soil properties · Bound materials characteritics, mechanical properties and testing · Effect of traffic loading · In-situ measurements techniques and monitoring · Structural evaluation · Pavement serviceability condition · Rehabilitation and maintenance issues · Geophysical assessment · Stabilization and reinforcement · Performance modeling · Environmental challenges · Life cycle assessment and sustainability Bearing Capacity of Roads, Railways and Airfields is essential reading for academics and professionals involved or interested in transport infrastructure systems, in particular roads, railways and airfields.

Transportation Research Record

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Publisher :
ISBN 13 :
Total Pages : 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 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prediction of Maximum Pavement Surface Temperature Using Maximum Air Temperature and Latitude

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Publisher : GRIN Verlag
ISBN 13 : 3668981434
Total Pages : 185 pages
Book Rating : 4.6/5 (689 download)

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Book Synopsis Prediction of Maximum Pavement Surface Temperature Using Maximum Air Temperature and Latitude by : Debela Daba

Download or read book Prediction of Maximum Pavement Surface Temperature Using Maximum Air Temperature and Latitude written by Debela Daba and published by GRIN Verlag. This book was released on 2019-07-16 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2019 in the subject Engineering - General, grade: Excellent, , course: Raod and Transport Engineering, language: English, abstract: Marshall Mix design was developed for the hottest pavement surface temperature of the USA, which is 60-degree Celsius. This design mechanism is very dominant in our country. It was directly adopted without any modification. The research aims to develop a prediction model that will be employed to modify the Marshall Mix design method for the Ethiopian climate and incorporate maximum pavement surface temperature. In order to do so, ten years historical air temperature of Ethiopia, taken from the National Metrology Agency which was used to determine the hottest month for onsite measurement of 24 towns. For each town, actual maximum pavement surface temperature was measured from August 2016- February 2018, using Nanosensor/ radiator thermometer. The countries climate was classified into four climatic regions for the purpose of this research. For each region, a representative town is incorporated on the study. Based on site measurement and maximum air temperature with the associated latitude, Multivariate Regression Model was selected. To select the model R-squared value method, an excel analysis of scatter plots and collinearity of the explanatory variables was checked. All the inputs were provided to STATA SE-13 statistical software and model developed. After the model was developed by all the 24 towns' data, it was validated and cross-validated by dividing the data into 5 folds in order to make it applicable for all scenarios. The model was further elaborated in a laboratory case study, for the hottest town of Samara, Afar region capital. Mix design was prepared at 60°C, which is the standard specimen heating temperature and at 75°C, which is the actual maximum pavement surface temperature of Samara town. The mix that was prepared at 60° C, found to fulfill all the criteria's of Marshall Mix design outlined by Asphalt Institute for heavy Traffics. Whereas, at 75°C, it fails to do so. Therefore, mix design should be conducted at the place maximum pavement surface Temperature rather than conducting at the standard 60degree Celsius.

Determining Asphaltic Concrete Pavement Structural Properties by Nondestructive Testing

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Publisher : Transportation Research Board
ISBN 13 : 9780309046244
Total Pages : 116 pages
Book Rating : 4.0/5 (462 download)

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Book Synopsis Determining Asphaltic Concrete Pavement Structural Properties by Nondestructive Testing by : National Research Council (U.S.). Transportation Research Board

Download or read book Determining Asphaltic Concrete Pavement Structural Properties by Nondestructive Testing written by National Research Council (U.S.). Transportation Research Board and published by Transportation Research Board. This book was released on 1990 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nondestructive Testing of Pavements and Backcalculation of Moduli

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Publisher : ASTM International
ISBN 13 : 0803112602
Total Pages : 701 pages
Book Rating : 4.8/5 (31 download)

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Book Synopsis Nondestructive Testing of Pavements and Backcalculation of Moduli by : Albert Jasper Bush

Download or read book Nondestructive Testing of Pavements and Backcalculation of Moduli written by Albert Jasper Bush and published by ASTM International. This book was released on 1989 with total page 701 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CRREL Report

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Publisher :
ISBN 13 :
Total Pages : 480 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis CRREL Report by :

Download or read book CRREL Report written by and published by . This book was released on 1990 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Material Characterization and Seasonal Variation in Material Properties

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Publisher :
ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Material Characterization and Seasonal Variation in Material Properties by :

Download or read book Material Characterization and Seasonal Variation in Material Properties written by and published by . This book was released on 2006 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Report 29: Pavement Performance Prediction and Evaluation (PPPE) Interlaboratory tests - Report of RILEM TC 152-PBM and 182-PEB

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Publisher : RILEM Publications
ISBN 13 : 2912143683
Total Pages : 193 pages
Book Rating : 4.9/5 (121 download)

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Book Synopsis Report 29: Pavement Performance Prediction and Evaluation (PPPE) Interlaboratory tests - Report of RILEM TC 152-PBM and 182-PEB by : Manfred Partl

Download or read book Report 29: Pavement Performance Prediction and Evaluation (PPPE) Interlaboratory tests - Report of RILEM TC 152-PBM and 182-PEB written by Manfred Partl and published by RILEM Publications. This book was released on with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analyses Relating to Pavement Material Characterizations and Their Effects on Pavement Performance

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Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Analyses Relating to Pavement Material Characterizations and Their Effects on Pavement Performance by :

Download or read book Analyses Relating to Pavement Material Characterizations and Their Effects on Pavement Performance written by and published by . This book was released on 1998 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents the analysis conducted on relating pavement performance or response measures and design considerations to specific pavement layers utilizing data contained in the Long-Term Pavement Performance Program National Information Management System. The goal of this research activity was to enhance implementation and use of the 1993 AASHTO Design Guide through improved materials characterizations. Specifically, the focus of this research activity was to identify the differences that exist between laboratory measured and backcalculated resilient moduli; determine the applicability of the C values, drainage coefficients, and relative damage factors that are included in the Design Guide; and provide procedures to adequately consider the seasonal variation of material properties as related to flexible pavement designs. Based on these results, design pamphlets have been prepared in support of the AASHTO Design Guide. These design pamphlets are documented and included in other reports. The results reported here form the basis and background for those design pamphlets.

Bearing Capacity Of Roads Volume 1

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Publisher : CRC Press
ISBN 13 : 1000108104
Total Pages : 800 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Bearing Capacity Of Roads Volume 1 by : A. Gomes Correia

Download or read book Bearing Capacity Of Roads Volume 1 written by A. Gomes Correia and published by CRC Press. This book was released on 2022-01-27 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of the sixth conference on bearing capacity of roads and airfield held in Lisbon, Portugal. It focuses on railway tracks and covers following topics: bearing capacity policies, concepts, costs and condition surveys; analysis and modelling; design and environmental effects.

Pavement Cracking

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Publisher : CRC Press
ISBN 13 : 0203882199
Total Pages : 932 pages
Book Rating : 4.2/5 (38 download)

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Book Synopsis Pavement Cracking by : Imad L. Al-Qadi

Download or read book Pavement Cracking written by Imad L. Al-Qadi and published by CRC Press. This book was released on 2008-07-30 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally, much attention is given to causes, prevention, and rehabilitation of cracking in concrete, flexible, and composite pavements. The Sixth RILEMInternational Conference on Cracking in Pavements (Chicago, June 16-18, 2008) provided a forum for discussion of recent developments and research results.This book is a collection of papers fr

The Effects of Winter Haul on Low Volume Forest Development Roads

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Effects of Winter Haul on Low Volume Forest Development Roads by : Palmer Utterback

Download or read book The Effects of Winter Haul on Low Volume Forest Development Roads written by Palmer Utterback and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unbound Granular Materials

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Publisher :
ISBN 13 :
Total Pages : 231 pages
Book Rating : 4.:/5 (957 download)

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Book Synopsis Unbound Granular Materials by : A. Gomes Correia

Download or read book Unbound Granular Materials written by A. Gomes Correia and published by . This book was released on 1999 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: