Estudo comparativo entre um edifício residencial de estrutura convencional de concreto armado e estrutura de aço

Abstract

Innovate in the construction process and use new materials for the construction of residential buildings is the motivation of this study. The main points are the costs, time and planning peculiarities specific to each construction method are raised.The study unites and compares real data of a residential building with design and construction in the conventional concrete structure system with the budget of the same building, but with the change to the metallic structure system. The alternative proposal was elaborated by a long-time supplier in the market, aiming to carry out the most accurate study possible.In this case, the biggest cost was the metal structure, much due to the high value of the steel raw material and the complementary concrete. At the results, it is possible to observe the most costly constructive methodology, the advantages and disadvantages of each type of structural system, from the analysis of the quantitative, budgets, schedules and the particularities of the project. Through this work, it was possible to make a quantitative comparison for the value of the structures and to analyze which methodology is most appropriate for this specific building.