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作者:Jean-Pascal Bilodeau , Guy Doré , Catherine Savoie
来源:[J].Geotextiles and Geomembranes(IF 2.159), 2015, Vol.43 (2), pp.162-170
摘要:Abstract(#br)The behaviour of flexible pavement structures in wet environments is significantly influenced by the infiltration of excess water. The use of geocomposite drainage layers is an alternative to promote rapid removal of any infiltration of excess water. Using four small...
作者:... Michel Vaillancourt , Alan Carter , Jean-Pascal Bilodeau
来源:[J].Materials and Structures(IF 1.184), 2018, Vol.51 (4), pp.1-12
摘要:Abstract(#br)With the increased knowledge of sustainable pavement construction, recycled materials more and more are being used in roadwork applications, especially as base materials. Among various recycled materials, recycled glass aggregate is of the special attraction in ...
作者:Jean-Pascal Bilodeau , Guy Doré
来源:[J].Construction and Building Materials(IF 2.293), 2012, Vol.37, pp.220-228
摘要:Abstract(#br)Compacted unbound granular materials used in pavement bases present a complex elastoplastic behaviour under wheel loading. This behaviour was found to be influenced by numerous factors, but the effect of aggregate matrix and interlock is not yet fully understood in t...
作者:Olivier Sylvestre , Jean-Pascal Bilodeau , Guy Doré
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2019, Vol.20 (6), pp.704-713
摘要:ABSTRACT(#br)In northern regions, the frost heave of the subgrade soils due to formation of ice lens is the main mechanism involved in the high degradation rate of the flexible pavement. This paper presents developments of flexible pavement damage models, developed through a mult...
作者:Jean-Pascal Bilodeau , Guy Doré , Camille Schwarz
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2011, Vol.12 (5), pp.507-518
摘要:Frost action affects permanent strain behaviour of unbound granular materials' performance by causing an increase in saturation degree as well as a decrease in density. This research aims to improve the understanding on how the base granular materials' permanent strain behav...
作者:Jean-Pascal Bilodeau , Guy Dore , Pascale Pierre
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2008, Vol.9 (6), pp.397-411
摘要:Base granular materials are generally considered non-frost susceptible, which is an adequate assumption based on widely recognised frost criterions. However, their frost susceptibility is influenced by the presence of water that can unavoidably penetrate pavement structures. Even...
作者:Jean-Pascal Bilodeau , Guy Doré
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2012, Vol.13 (5), pp.459-471
摘要:Resilient modulus of granular materials is significantly influenced by the degree of saturation. As in northern climates pavement materials may reach saturation and as their water content may significantly vary through the yearly cycle, this water sensitivity of the unbound layer...
作者:Jean-Pascal Bilodeau , Guy Doré
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2014, Vol.15 (6), pp.564-575
摘要:In the field of pavement engineering, the need to rapidly and economically obtain properties of soils and materials has given rise to the development of many non-destructive techniques. Portable light-weight deflectometers (PLWD) are relatively new deflection-based tools. As a co...
作者:... Guy Doré , Jean-Pascal Bilodeau , Pascal Pierre
来源:[J].International Journal of Pavement Engineering(IF 0.745), 2011, Vol.12 (3), pp.201-214
摘要:This study deals essentially with the development of models that describe the relations between the strength properties of soils (undrained shear strength obtained with a vane tester) on one hand, and the resilient properties (back-calculated modulus obtained with deflection test...

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