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| Author | : Ashish Wadkar |
| Publisher | : |
| Total Pages | : 180 |
| Release | : 2010 |
| Genre | : Civil engineering |
| ISBN | : |
| Author | : Raymond K. Moore |
| Publisher | : |
| Total Pages | : 112 |
| Release | : 1994 |
| Genre | : Dowels |
| ISBN | : |
The report discusses the evolutionary developments in mechanistic dowel behaviour theory proposed by Bradbury, Grinter, Friberg, Lessels, Timoshenko, and Westergaard. New findings relating to dowel bar behaviour obtained from finite-element modelling are discussed. A sampling of pavement performance model which use empirical or empirical-mechanistic statistical regressions to estimate load transfer performance (expressed as transverse joint faulting) in terms of material, environmental and traffic variables not considered by theoretical analysis is presented. The findings from a limited number of field performance and laboratory studies are summarised.
| Author | : United States. Army. Corps of Engineers |
| Publisher | : |
| Total Pages | : 114 |
| Release | : 1958 |
| Genre | : Pavements, Concrete |
| ISBN | : |
| Author | : M. S. Skarlatos |
| Publisher | : |
| Total Pages | : 414 |
| Release | : 1949 |
| Genre | : Concrete construction |
| ISBN | : |
The stresses and deflections of slabs investigated here are caused by loads. The load is a pressure transmitted through the 'footprint' of a tire of a landing gear. The load (or loads) is placed on a slab with a joint which is capable of transferring a part of the load to the adjacent slab. The joint between the two slabs is assumed to be elastic and continuous and to transfer the load by vertical shear without bending moments across the joint. Formulas are derived for stresses and deflections of the slabs on both sides of the joint, and for the transfer load, which lend themselves to numerical computations. The general assumptions are stated in common for all cases under investigation, then the order of presentation in each of the cases is: Summary of the formulas; derivations; and numerical examples.
| Author | : Emmanuel B. Owusu-Antwi |
| Publisher | : |
| Total Pages | : 79 |
| Release | : 1990 |
| Genre | : Pavements |
| ISBN | : |
This study was instituted primarily to develop techniques for assessing the load transfer efficiency of joints and cracks in rigid pavements using the Falling Weight Deflectometer (FWD) and to determine the factors influencing load transfer efficiency across such discontinuities. This report describes the evaluation of procedures for assessing the load transfer efficiency of transverse joints and cracks using FWD deflection data collected on a controlled jointed reinforced concrete pavement research facility in a laboratory study. The application of the procedures--on a number of jointed reinforced concrete pavement (JRCP) and continuously reinforced concrete pavement (CRCP) test sections on in-service rigid pavements, in order to determine their suitability for implementation in the field--is also discussed.
| Author | : A. M. Tabatabaie |
| Publisher | : |
| Total Pages | : 193 |
| Release | : 1979 |
| Genre | : |
| ISBN | : |
This report covers the development of rigid pavement joint models, the theoretical evaluation of joint systems and the results and conclusions reached from these studies. This is Volume II of a three volume series on the design and construction of longitudinal joint systems in slip-formed concrete pavements. Volume I - Literature Survey and Field Inspection - dated January 1979, was issued earlier. Volume II - User's Manual is now being printed. This report emphasizes the theoretical evaluation of joint systems. Although the study was primarily for the analysis of longitudinal joint systems for use with slip-formed pavements, the data is applicable to the analysis/design of other types of joints in rigid pavements. The study has been divided into 4 phases. Part 1, Extensive Literature Review; Part 2, Development of Rational Structural Analysis Methods; Part 3, The Finite Element Computer Model is compared with other theoretical Methods; Part 4 Studies Were Made to Define the Interaction of Joint Components and How They Affect the Stresses and Deflections of the Pavements. Cost data are given for the various alternate systems considered. (Author).
| Author | : Louay Mohammad |
| Publisher | : Springer |
| Total Pages | : 335 |
| Release | : 2017-07-11 |
| Genre | : Science |
| ISBN | : 331961908X |
This volume on “Advancement in the Design and Performance of Sustainable Asphalt Pavements” includes a collection of research and practical papers from an international research and technology activities on Mixture Design Innovation, Structural Pavement Design, Advancement in Production and Construction, Climate Changes and Effects on Infrastructure, Green Energy, Technology and Integration. The volume constitutes an important contribution in view of the urgent need to develop materials, designs, and practices to ensure the sustainability of transportation infrastructure. This volume is part of the proceedings of the 1st GeoMEast International Congress and Exhibition on Sustainable Civil Infrastructures, Egypt 2017.
| Author | : R. L. Hutchinson |
| Publisher | : |
| Total Pages | : 48 |
| Release | : 1966 |
| Genre | : Pavements |
| ISBN | : |
The paper was organized to present the various factors which influence the current design criteria with a brief explanation of how the numerical values of each was derived.
| Author | : |
| Publisher | : |
| Total Pages | : 56 |
| Release | : 1970 |
| Genre | : Pavements, Concrete |
| ISBN | : |
| Author | : American Association of State Highway and Transportation Officials |
| Publisher | : AASHTO |
| Total Pages | : 622 |
| Release | : 1993 |
| Genre | : Pavements |
| ISBN | : 1560510552 |
Design related project level pavement management - Economic evaluation of alternative pavement design strategies - Reliability / - Pavement design procedures for new construction or reconstruction : Design requirements - Highway pavement structural design - Low-volume road design / - Pavement design procedures for rehabilitation of existing pavements : Rehabilitation concepts - Guides for field data collection - Rehabilitation methods other than overlay - Rehabilitation methods with overlays / - Mechanistic-empirical design procedures.
