Compressive strength and electrical resistivity of concrete made with supplementary cementitious materials and recycled aggregates
Keywords:
electrical resistivity, sugar cane bagasse ash, recycled concrete, powdered rubberAbstract
The urbanizations with time grow population and urban, especially of their territorial limits. At the beginning, this phenomenon is the trends of changes in urban vegetation. It is known that generating a change in coverage that favors the infiltration of precipitation to one in which surface runoff predominates occurs in the changes in the responses. But what about the cities that are facing a process of expansion and not the conscience over time these alterations. Failure to take into account these changes produce adverse effects that can put at risk the life and health of the people living in these sectors, as well as the case of the tunnel in the stream of Las Petras in August 2017. The present study has the objectives of evaluating and updating the Sandoval study (2009), the quality of urbanization as the main engine of change in the areas of the Fifth Region of Chile. The basis of topographic data, the format of digital media (DEM), free access between the main sources of information. The purpose of generating studies of this kind is to develop new information to allow the configuration of numerical models, as well as to evaluate in a quantitative way the effect of the changes in the coverage and the selection of DEM files.
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