The document discusses notes from sessions 1, 2 and 3 of the structural analysis course taught by Professor Ing. Percy H. Coa. It covers topics like structural materials, degrees of freedom, matrix algebra for structural analysis, global and local coordinates, the stiffness equation of a reinforcing bar, and the stiffness matrix of a reinforcing bar. The document is attributed multiple times to Ing. Percy H. Coa Suyo.

1. ANALISIS ESTRUCTURAL II
PROFESOR ING. PERCY H. COA
Sesiones 1, 2 y 3

2. MATERIALES ESTRUCTURALES

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14. GRADOS DE LIBERTAD

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23. ALGEBRA MATRICIAL PARA
ANALISIS ESTRUCTURAL

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34. - COORDENADAS GLOBALES,
COORDENADAS LOCALES
- ECUACIÓN DE RIGIDEZ DE UNA BARRA
DE ARMADURA
- MATRIZ DE RIGIDEZ DE UNA BARRA DE
ARMADURA

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