نتایج جستجو برای: unbound granular materials

تعداد نتایج: 461796  

Journal: :Powder Technology 2019

Journal: :Physical Review Letters 2000

Journal: :Journal of Advanced Civil and Environmental Engineering 2018

Journal: :Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 2013

Journal: :IOP conference series 2023

Abstract Recycling pavements is beneficial on various levels, since using reclaimed asphalt (RA) has a positive effect the economy and environmental protection at same time. Removed old pavement no longer considered as waste material, which to be landfilled, but useful material for further applications. Leading reduction of need virgin materials preserve planet. At start, RA was used constructi...

2010
I. Pérez J. Gallego

This paper analyses the permanent deformation performance of an unbound granular material for base layers of low traffic roads. The material has been subjected to repeated triaxial loads. Three models were fitted to express the cumulative permanent strain as a function of the number of load cycles. In general, the predictions of two models previously studied by other researchers proved to be go...

2015
Laura Garach Mónica López Francisco Agrela Javier Ordóñez Javier Alegre José Antonio Moya

Recycled concrete aggregates and mixed recycled aggregates are specified as types of aggregates with lower densities, higher water absorption capacities, and lower mechanical strength than natural aggregates. In this paper, the mechanical behaviour and microstructural properties of natural aggregates, recycled concrete aggregates and mixed recycled aggregates were compared. Different specimens ...

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