This work studied the transport phenomena in the soil of the Gramacho MSW landfill located in Rio de Janeiro,
Brazil. A model was proposed to determine the mass transfer rate of the leachate contaminant ions to the soil particles.
Previous researchers have focused on the diffusion and sorption phenomena using simple relations tha...
The Brazilian road network is constructed in a highly heterogeneous geological environment and some stretches
cross through discontinuous rock masses that have uncertain or even ignored geotechnical characteristics. Rock slopes are
potentially unstable surfaces and as such are susceptible to rockfalls that affect the highway&...
This paper reviews the behavior of three types of piles (bored, CFA and Omega piles), installed in the experimental site
of Unicamp (State University of Campinas). Unicamp subsoil is characterized by non-saturated diabasic soil, lateritic in its
surface layer. Extensive data from geotechnical investigation is presented, expressed...
Three different types of piles (bored, CFA and precast driven) were installed in the experimental site located in the
Campus of the Faculty of Engineering of the University of Porto to study the effects of the construction method on pile
performance. The subsoil is a residual granitic soil reaching depth levels over 20 m. In this...
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