Execução de fundação em hélice contínua : estudo de caso em empreendimento habitacional

Abstract

This study aims to analyze solutions to problems in the execution of the monitored continuous helix pile, as well as to analyze the behavior of the pile from drilling, presenting techniques that can be used if difficulties are encountered during drilling. An attempt will also be made to evaluate the changes observed between the forecast budget and the actual budget, resulting from unforeseen events that arise during the executive process. The data presented in the work were obtained during the execution of a continuous helix pile foundation in a project located in the municipality of Vespasiano/MG. A bibliographical review will be presented on the types of existing foundations: superficial and deep, and then an explanation will be presented on the executive methods of these piles, covering everything from their drilling to their concreting. This research will have an exploratory approach, and will present the monitoring of the entire executive process of the founding of the Arnaldo Patrus Enterprise. As a result of this work, the reliability of the methods used was analyzed, in addition to the executive technical feasibility used in this type of pile. It was possible to use unconventional methods to solve the problems found there, and solutions to resolve the difficulties encountered.