Geotechnical characteristics of unpaved roads of Bauru/SP / Caracteristicas geotecnicas de estradas não-pavimentadas no municipio de Bauru/SP

AUTOR(ES)
DATA DE PUBLICAÇÃO

2009

RESUMO

The road net, represented by the highways and unpaved roads, has a vital importance for a nation. The rural and unpaved roads have great importance in the social and economic scope of the country; therefore they are responsible for the access of the agricultural population to the urban services, beyond draining great part of the agricultural production. Without an adjusted maintenance, the deterioration process causes immeasurable damages, increasing the operational costs of the vehicles, promoting significant addition in the number of incidents and harming the development of the region served by it. However, existing registers indicate that a big part of these roads are in precarious state, needing maintenance services. In this work it was intended to effect the characterization of the three main rural roads of the city of Bauru, followed of a study of the main occurring pathologies, indicating the imperfections and possible corrections that will allow to the public power more efficient actions in the direction to promote the essential maintenances. The results allowed evaluating the ground of Bauru presents, in bigger scale, sands, for the lack of linkage in its composition and for the transport of particles resulted from higher places. The lack of drainage system favors the appearance of mires. The mixture with clay soil was proposed as a suggested remedy

ASSUNTO(S)

soil classification rural roads solo - classificação pathology buildings estradas rurais patologia de construção

ACESSO AO ARTIGO

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