Interfaces Behavior in Glued Granular Materials

Michele Buonsanti; Fortunato Ceravolo; Giovanni Leonardi; Francesco Scopelliti

doi:10.4028/www.scientific.net/KEM.665.113

Paper Titles

Evaluation of J Integral for Interacting Twin Collinear Through-Wall Cracks in a Plate under Tension
p.97

Evaluation of Defects in Adhesive Joint by Double Cantilever Beam Experiment
p.101

Crack Bridging Modelling in Bioglass® Based Scaffolds Using Gradient Elasticity Theory
p.105

Calibration Function for Fatigue Crack Propagation
p.109

Interfaces Behavior in Glued Granular Materials
p.113

Crack Coalescence and Failure Patterns in Brittle Rock-Like Specimens with Pre-Existing Fissures under Uniaxial Loading: Experimental Studies
p.117

Pounding between Inelastic Three-Storey Buildings under Seismic Excitations
p.121

Influence of Size and Proximity of Paint Coating Defects on Corrosion Behavior of Carbon Steel Plates
p.125

Mechanical and Fatigue Parameters of Two Types of Alkali-Activated Concrete
p.129

HomeKey Engineering MaterialsKey Engineering Materials Vol. 665Interfaces Behavior in Glued Granular Materials

Interfaces Behavior in Glued Granular Materials

Abstract:

In this paper a micro-scale model to investigate the structural integrity of a runway surface has been developed. By performing stress analysis on a representative volume element (RVE), our model specification has been focalized on two elementary mixture constituents, two rigid components glued together by asphalt. The analysis is performed under thermo-mechanical actions, as those produced by landing gear impact and variable high surface temperatures. Three different interfaces (rigid to rigid, rigid to soft and soft to soft), three different asphalt density and two different values of surface temperature have been considered in the simulation. Resulting stress and strain fields are compared to define the greater critical conditions and to evaluate the micro-scale structural integrity

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Periodical:

Key Engineering Materials (Volume 665)

Pages:

113-116

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.665.113

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Online since:

September 2015

Authors:

Michele Buonsanti, Fortunato Ceravolo, Giovanni Leonardi, Francesco Scopelliti

Keywords:

Asphalt Mixture, Damage, FEA, Micromechanics, Pavement

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References

[1] M. Buonsanti, G. Leonardi and F. Scopelliti, Modelling micro-damage in granular solids, Key Engineering Materials, Vol. 525-526, (2013), pp.497-500.

DOI: 10.4028/www.scientific.net/kem.525-526.497

Google Scholar

[2] M. Buonsanti, G. Leonardi and F. Scopelliti, A unified model for micromechanics damage in the asphalt concrete, Key Engineering Materials, Vol. 577-578, (2014) pp.465-468.

DOI: 10.4028/www.scientific.net/kem.577-578.465

Google Scholar

[3] M. Buonsanti, G. Leonardi and F. Scopelliti, Impact dynamics on granular plate, Proceedings of the 8th International Conference on Structural Dynamics, EURODYN, G. De Roeck et al. Eds., (2011).

Google Scholar

[4] G. Leonardi, Finite element analysis of airfield flexible pavement, Archives of Civil Engineering, Vol. 60 (3), (2014), pp.323-334.

DOI: 10.2478/ace-2014-0022

Google Scholar

[5] M. Buonsanti and G. Leonardi, Theoretical and computational analysis of airport flexible pavements reinforced with geo-grids, in A Scarpas et al. Eds., 7th RILEM International Conference on Cracking Pavements, (2012), pp.1219-1227.

DOI: 10.1007/978-94-007-4566-7_116

Google Scholar

[6] M. Buonsanti and G. Leonardi, FEM analysis of airport flexible pavements reinforced with geo-grids, Advanced Science Letters, 13, (2012), pp.392-395.

DOI: 10.1166/asl.2012.3765

Google Scholar

[6] K.R. Shull, Contact mechanics and the adhesion of soft solids, Materials Science and Engineering R36, (2002) pp.1-45.

Google Scholar

[7] K.L. Johnson, K. Kendall and A. D Roberts., Surface Energy and the Contact of Elastic Solids, Proceedings of the Royal Society of London. Series A, vol. 324, 1558, (1971), pp.301-313.

Google Scholar