Análisis y diseño estructural de una edificación residencial en Quito, empleando el sistema constructivo Isotex utilizando los criterios de la NEC

Abstract

Ecuadorian construction has stagnated in portico systems, dependent on non-structural masonry, despite the high seismic threat. This research aims to evaluate and compare the structural performance of the Isotex system with the traditional system, to develop new construction proposals. This study was carried out using computer modeling. The traditional system based on porticos and the Isotex system based on wood-cement blocks with a concrete core. Based on the results, it was determined that both systems meet the criteria established by the NEC, where it was possible to verify the control of drift limits, static and dynamic basal shear, modal participation, stiffness parameters, vibration, and torsion periods. Similarly, the quantification of the material and the reduction in the structural weight of the systems were evaluated. It was concluded that the Isotex system is a viable alternative for Ecuadorian construction due to the high performance it offers.