Verificação, controle tecnológico e recebimento de fundação em hélice contínua

Abstract

In this present work will be shown the importance of a careful study on the foundation, criteria of a pre-sizing and other parameters that guide us for the acceptance of foundation projects. The foundation receives all the loads of the structure, and a brief analysis can yield savings in execution time showing acceptance in terms of load capacity, consumption, and consistency of the concrete and finally in the final verification with the load capacity test analyzing if the structure final will be accepted as designed. According to the studies presented, the method of forecasting load capacity, according to Decourt-Quaresma (1978), modified by Decourt et al. (1996) proved to be reliable, presenting values “close” to those considered in the project, counting on the safety factor applied in a structure project. The overconsumption of concrete for the analyzed works presented unsatisfactory results for a project presenting possible flawed processes that could be avoided. Highlighted the purpose of the load test on the foundation as well as the analysis of favorable and unfavorable results found.