CASO PRÁTICO SOBRE ANÁLISE DE RISCO EM FUNDAÇÕES POR ESTACAS

Abstract

The major engineering challenges of today, with respect to the development of more complex and sophisticated works, reaffirms the need to develop projects that combine comfort, safety and reliability. The present work makes a practical analysis of ruin in a foundation work by cuttings in the border of João Pessoa, located in the neighborhood of Cabo Branco, considering the diverse variables involved, the soil heterogeneity, the executive procedure of each structural element of foundation, among several other factors, highlighting that these are subject to random phenomena, increasing the probability of ruin, which returns us to a probabilistic margin of error. The work demonstrates the monitoring of the request and resistance of the structural elements of the foundation, from the study of the soil, the design requirements and the techniques for proof of loads. In order to achieve and better understand the procedures, it is necessary to understand some applications of the basic concepts of probability and statistics, as well as the concepts of foundation works with the use of cuttings and the results obtained in the risk analysis, in order to arrive at a practical result in the which concerns the level of risk that the work presents.