Author: R. Clark GravesPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 52
Book Description
Road Rater Correlation
Author: R. Clark GravesPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 52
Book Description
Correlation of Road Rater and Benkelman Beam Deflectors
Author: Robert Curba DeenPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 9
Book Description
Road Rater-falling Weight Deflectometer Correlation
Author: Stephen W. ColsonPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 10
Book Description
Road Rater Study
Author: Mary RutherfordPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 168
Book Description
This study provides recommendations for using the Road Rater Model 400B and the PEDMOD (Pavement Evaluation and Design Model) program for pavement evaluation and design. In order to address seasonal variation in pavement response for pavement evaluation and design, thirty-six test sections were established in eight counties in Washington State. Road Rater deflection data was collected monthly on the test sections for a period of one year.
Correlation of the Road Rater and the Dynatest Falling Weight Deflectometer
Author: Kevin JonesPublisher:
ISBN:
Category : Pavements
Languages : en
Pages : 0
Book Description
The Falling Weight Deflectometer (FWD) has become the "standard" for deflection testing of pavements. Iowa has used a Road Rater since 1976 to obtain deflection information. A correlation between the Road Rater and the FWD was needed if Iowa was going to continue with the Road Rater. Comparative deflection testing was done using a Road Rater Model 400 and a Pynatest 8000 FWD on 26 pavement sections. The SHRP contractor, Braun Intertec Pavement, Inc., provided the FWD testing. The r^2 for the linear correlations ranged from 0.90 to 0.99 for the different pavement types and sensor locations.
Public Roads
Author: National Cooperative Highway Research Program Report
Author: Transportation Research Record
Author: Improving Subgrade Support Values with Longitudinal Drains
Author: Vernon J. MarksPublisher:
ISBN:
Category : Roads
Languages : en
Pages : 22
Book Description
The trend towards rehabilitation of present roadways "generates a need for determination of roadway support ratings for rigid and composite sections. Research was initiated to determine if the Road Rater could be used to obtain structural data from these sections."
Transport Infrastructure and Systems
Author: Gianluca Dell'AcquaPublisher: CRC Press
ISBN: 1315281880
Category : Science
Languages : en
Pages : 1134
Book Description
Transport Infrastructure Asset management in transport infrastructure, financial viability of transport engineering projects/ Life cycle Cost Analysis, Life-Cycle Assessment and Sustainability Assessment of transport infrastructure/ Infrastructures financing and pricing with equity appraisal, operation optimization and energy management/ Low-Volume roads: planning, maintenance, operations, environmental and social issues/ Public-Private Partnership (PPP) experience in transport infrastructure in different countries and economic conditions/ Airport Pavement Management Systems, runway design and maintenance/ Port maintenance and development issues, technology relating to cargo handling, landside access, cruise operations/ Infrastructure Building Information Modelling (I-BIM) / Pavement design and innovative bituminous materials/ Recycling and re-use in road pavements, environmentally sustainable technologies/ Stone pavements, ancient roads and historic railways/ Cementitious stabilization of materials used in the rehabilitation of transportation infrastructure. Transport Systems Sustainable transport and the environment protection including green vehicles/ Urban transport, land use development, spatial and transport planning/ Bicycling, bike, bike-sharing systems, cycling mobility/ Human factor in transport systems/ Intelligent Mobility: emerging technologies to enable the smarter movement of people and goods/Airport landside: access roads, parking facilities, terminal facilities, aircraft apron and the azdjacent taxiway/ Transportation policy, planning and design, modelling and decision making/ Transport economics, finance and pricing issues, optimization problems, equity appraisal/ Road safety impact assessments, road safety audits, the management of road network safety and safety inspections/ Tunnels and underground structures: preventing incidents-accidents mitigating their effects for both people and goods/ Traffic flow characteristics, traffic control devices, work zone traffic control, highway capacity and quality of service/ Track-vehicle interactions in railway systems, capacity analysis of railway networks/ Risk assessment and safety in air and railway transport, reliability aspects/ Maritime transport and inland waterways transport research/ Intermodal freight transport: terminals and logistics.