Titlebook: Water in Road Structures; Movement, Drainage & Andrew Dawson Book 2009 Springer Science+Business Media B.V. 2009 Drainage.Environmental ass

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Water Influence on Bearing Capacity and Pavement Performance: Field Observations,ed and the chapter summarises a number of observations on road behaviour, in relation to variations of moisture. First, the road structure is recalled with respect to the mechanical analysis point of view. Then some observations on field under temperate climate, humid, are given. In a second step, t

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Water Influence on Mechanical Behaviour of Pavements: Constitutive Modelling,ive models devoted to both routine and advanced pavement analysis and design are introduced and both the resilient behaviour as well as the long term elasto-plastic approaches are presented. As soon as the approach considers the material as a two phase (solid matrix and a fluid), the introduction of

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Water Influence on Mechanical Behaviour of Pavements: Experimental Investigation,stages. The use of repeated triaxial load testing to obtain stiffness characteristics as well as the ability of the material to withstand accumulation of permanent deformation during cyclic loading is considered. For unsaturated soils, in addition to mechanical variables, it is shown that a moisture

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Modelling Coupled Mechanics, Moisture and Heat in Pavement Structures, to mechanical equilibrium. All these problems are governed by differential equations and boundary conditions but analytical solutions are, in general, unobtainable because of the complex interaction of the various aspects which are always present in real-world situations. In such circumstances, num

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Water Influence on Mechanical Behaviour of Pavements: Constitutive Modelling,ive models devoted to both routine and advanced pavement analysis and design are introduced and both the resilient behaviour as well as the long term elasto-plastic approaches are presented. As soon as the approach considers the material as a two phase (solid matrix and a fluid), the introduction of

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