Get Asphalt Concrete : Simulation, Modeling, and Experimental PDF

By Eyad Masad, Vassilis Panoskaltsis, Linbing Wang

ISBN-10: 0784408254

ISBN-13: 9780784408254

This ''Geotechnical distinctive Publication'' comprises papers provided through the symposium on Mechanics of versatile Pavements, a part of the 2005 Joint ASME/ASCE/SES convention on Mechanics and fabrics, held in Baton Rouge, Louisiana on June 1-3, 2005. The papers during this ebook concentrate on very important issues in pavement engineering, equivalent to: modeling asphalt concrete reaction on the microstructural point, improvement and numerical implementation of constitutive types, and experimental characterization of asphalt concrete below diversified loading and environmental stipulations. additionally they spotlight the numerical implementation of micromechanical types that concentrate on setting up the linkage among the houses of asphalt concrete components and the macroscopic reaction. This complaints is a synthesis of the hot advances in pavement mechanics, and may be worthwhile to engineers operating with pavement research, layout, and function prediction

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Extra resources for Asphalt Concrete : Simulation, Modeling, and Experimental Characterization

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J. R. Kim (1998a). " ASCE J. Engrg. , 124(11), 12241232. J. R. Kim (1998b). " ASCE J. Engrg. , 124(11), 1-9. Masad, E; Jandhyala, VK; Dasgupta, N; Somadevan, N; Shashidhar, N (2002). " J. Mat. , 14(2), 122-129. W. R. A. Schapery (1996). " Mechanics of Materials, 24( 4, 241-257. Perzyna, P. (1966). " Advances in Applied Mechanics, 9, 243-377. A. (1984). " Int. J. , 25, 195-223. A. (1990). " J. Mech. Phys. Solids, 38, 215-253. W. ), Geotechnical Special Publication 123, ASCE, 144-159. Seibi, A. C, Sharma, M.

The objective of this study is to develop micromechanical based finite element (FE) model to capture the microstructure of asphalt mixture and to predict mixture properties. In this approach, various material phases (aggregates and mastic) are modeled with a number of fine finite elements. Aggregate geometry, shape, orientation, and gradation are considered in the modeling. Furthermore, high-resolution images are used to study the microstructure of asphalt mixture and to prepare geometry input for the FE model.

Mech. , 49, 221-245. You, Z. G. (2004). "Discrete Element Modeling to Predict the Modulus of Asphalt Concrete Mixtures," Journal of Materials in Civil Engineering, ASCE, Vol. 16, Issue 2, pp. 140-146. DEVELOPMENT AND IMPLEMENTATION OF A FINITE ELEMENT MODEL FOR ASPHALT MIXTURE TO PREDICT COMPRESSIVE COMPLEX MODULI AT LOW AND INTERMEDIATE TEMPERATURES Zhanping You1, Qingli Dai2, and Bardan Gurung3 ABSTRACTS: Many researchers recognized that micromechanical models have tremendous potential in the field of asphalt technology, for reducing or eliminating costly tests to characterize asphalt-aggregate mixtures for the design and control of flexible pavement structures and materials.

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Asphalt Concrete : Simulation, Modeling, and Experimental Characterization by Eyad Masad, Vassilis Panoskaltsis, Linbing Wang


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