Projeto em alvenaria estrutural: resolução de um exemplo prático

Abstract

Faced with the need for projects with a higher level of rationalization and productivity, the possibility of building buildings in the structural masonry construction system arises. This work aims to offer the reader subsidy for understanding the design and execution of works in structural masonry. In this way, the vertical and horizontal loads are estimated, requesting the structure and through a composite flexion compression analysis, the structure can be verified and the need to use steel and grouting can be verified. The case of a simple building with 4 floors located in the city of São Paulo was studied and, based on the dimensioning process, load situations were verified where the use of steel and grouting are necessary. Also, the reinforcement of the lintels and structural reinforcements are checked in the case of concentrated loads, such as stair beams. With all this analytical process it is argued that the use of dimensioning software is essential for the project at the level of the competitive market today, however, this work supplies much of the reasoning of the project of a building in structural masonry, although there are situations that flee from the scope of this work.