Análisis Estructural aplicando el Principio del trabajo Virtual en pórticos isostáticos en Chanchamayo

The objective of the investigation was to carry out structural analysis in isostatic frames buildings. scope is descriptive-comparative, it uses principle virtual work, instrument used for calculations calculation reactions, equilibrium real system elements, and deflections). It argued that static determination linear or angular displacements, through external forces cause deformations (c) stresses (σ) hyperstatic structures. From this, results were compared with FTOOL SAP2000 software. most relevant deflections at node B a value 42.5385 m horizontal displacements 26.009 mm. In end, concluded flat reinforcement studied under certain aforementioned conditions presented as response GDL 3,4,6,7, reinforcement, where internal produced all bars due settlement effect entire structure. That said, corroborated manually using engineering software such Sap2000 Ftool.