Dimensionamento de uma edificação de paredes de concreto moldadas in loco com a utilização do software TQS

Abstract

The objective of this research is to dimension a building made of concrete walls castedin place using the TQS Paredes de Concreto software, considering the actions arising from wind and unevenness, evaluating the efforts and ultimate and service limits. The building has 4 floors, 14 m high, with horizontal dimensions of 13.82 m x 18.42 m, with a total area of 860.75 m². A review of the standards that regulate the requirements and procedures for the design of concrete walls casted in place ABNT NBR 16055 (2022) was carried out. The actions involved in the building were estimated in accordance with ABNT NBR 6120 (2019) and ABNT NBR 6123 (1988). Combinations of shares in accordance with ABNT NBR 6118 (2023). To dimension the foundations, an SPT test provided by the company OSI Empreendimentos was used, using the location of the tested land to obtain the variables for calculating the wind actions. It was verified that the actions resulting from the out of plumb had no influence on the structural calculation. The building was modeled in the TQS Paredes de Concreto software and dimensioned according to the guidelines of ABNT NBR 16055 (2022), obtaining wall thicknesses of 12 cm and rebar with Q196 concrete mesh.