This work presents the results of mineralogical characterization carried out on samples obtained from massive (“colonnade”) and columnar jointed basalt (“entablature”) located in the northern portion of the Paraná basin, more precisely, in lava-front associated outcrops of some quarries of Sã...
View ArticleThis paper analyses the engineering geological properties of the rocks and soils of the Canary Islands based on data from field studies, laboratory tests and extensive databases for volcanic materials. Geological properties and processes most relevant to geo-engineering are described. Geomechanical characterization of rock masses and soil deposits inclu...
View ArticleThe main purpose of this paper is to present a general method to derive closed form solutions for one-dimensional consolidation problems under time dependent loading using the Linear Viscoelasticity theory. A review of the basic concepts of this theory is initially presented and, mainly for illustration purposes, the method is applied to three consolida...
View ArticleStudies on heavy metal behavior in soil have received considerable attention and have helped to increase the understanding of their mobility and retention in the environment. Given the scarcity of information available in the literature on heavy metal transport parameters in Brazilian tropical soils, the main contribution of this paper is improving the ...
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