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A influência da sucção na deformabilidade de subleitos rodoviários: efeitos da variação de umidade, método de compactação e gênese dos solos
(Universidade Federal de Santa Maria, 2020-12-04)
This thesis presents a study on the influence of suction on the resilient and plastic
characteristics of highway subgrade soils. The main focus was to evaluate the variation of
suction as a function of postcompaction ...
Estudo da influência da compactação no comportamento resiliente e deformação permanente de solo laterítico do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-02-20)
This research aims evaluate the mechanical behavior of jobsite soil, employed as
pavement landfill in Rio Grande do Sul. Samples were collected from three pedological
horizons and undisturbed samples from the interior ...
Estudo de deformabilidade e empacotamento de britas com diferentes origens litológicas do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2020-02-19)
This research aimed to evaluate the unbounded graded granular materials behavior towards
resilient and permanent deformation, employed as pavements base course from different
aggregates in Rio Grande do Sul. The studied ...
Caracterização avançada de ligantes e misturas asfálticas brasileiras
(Universidade Federal de Santa Maria, 2021-06-30)
The linear viscoelastic (LVE) and damage characterization of bituminous mixtures is imperative to analyse and design pavements. Bituminous mixtures inherit the viscoelastic behavior of bitumen. The bitumens used in paving ...
Reciclagem de materiais fresados de diferentes fontes em misturas estabilizadas para uso em camadas granulares de pavimentos
(Universidade Federal de Santa Maria, 2021-07-14)
The recycling of Reclaimed Asphalt Pavement (RAP) materials generated in road restoration services is a technique that allows the preservation of financial and environmental resources. This research evalu-ated the use of ...
Estudo das propriedades e fatores que influenciam o comportamento resiliente e a deformação permanente de misturas de solo-agregado granítico
(Universidade Federal de Santa Maria, 2021-04-30)
This work aims to understand the behavior of soil-aggregate mixtures used in the southern region of Rio Grande do Sul and to evaluate the main factors that influence the mechanical and deformational properties of said ...
Estudo da deformação permanente de concretos asfálticos aplicados em campo
(Universidade Federal de Santa Maria, 2020-10-15)
Transport on highways, mainly on asphalt pavement, is crucial for many countries around the globe, being
relevant to the economic and social contexts of a country. Another key factor is the mechanical behaviour of
asphalt ...