Comparación entre tres sistemas constructivos, pórticos de hormigón armado, mampostería confinada y mampostería reforzada para un prototipo de vivienda de dos pisos: análisis del sistema constructivo mampostería confinada para un prototipo de vivienda de dos pisos

Abstract

The present project of analysis of confined masonry was carried out in accordance with the current national and international regulations for construction. The confined masonry is a constructive system composed of load-bearing walls that are confined on all sides by reinforced concrete elements, called joists and columns. Initially, the structure, materials and elements are described along with their properties to later make a pre-design considering the minimum requirements that ensure an admissible behavior of the structure and thus obtaining the dimensions and approximate reinforcements of the structural elements. The structure is modeled in a program that allows to know its behavior under vertical and horizontal loads, to check if the values of the predesign are sufficient, its capacity to shear and flexo compression without considering the forces acting perpendicular to the walls. In addition, the combined foundation of beams with foundation slab is modeled to know if the proposed model has sufficient capacity. It is verified that the model complies with the provisions of current regulations, which determines a definitive design for the house. An approximate budget of the structure is obtained, considering the current market values for this year. The plans of the constructive details of the structure are the annexes.