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A detailed overview of graphical methods for analyzing lattice structures, specifically focusing on the cremona and ritter methods. It includes step-by-step instructions and visual aids to determine forces in lattice systems. The material is presented in a clear and structured manner, suitable for students learning structural analysis. It covers essential concepts such as determining reactions, identifying nodes, and applying graphical techniques to solve for internal forces. The document also includes examples and diagrams to illustrate the application of these methods in practical scenarios, making it a valuable resource for understanding structural behavior and design.
Typology: Lecture notes
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Cátedra ex Diez
Mg. Arq. Rosa A. Diego
2 Mg. Arq. Rosa A. Diego
2 - Determinar campos
exteriores e interiores
1 - Reacciones de vínculo
ESTRUCTURAS 1 - Catedra Arq. DIEZ
Fuerzas y barras
determinan los campos
a
d c
b
e
f
h
i
g
Método de CREMONA
4 Mg. Arq. Rosa A. Diego
ESTRUCTURAS 1 - Catedra Arq. DIEZ
a
d c
b
e
f
h
i
g
segmentos pasando de campo a campo en orden
b
a
c
e
d
Método de CREMONA
5 Mg. Arq. Rosa A. Diego
ESTRUCTURAS 1 - Catedra Arq. DIEZ
a
d c
b
e
f
h
i
g
b
a
≡ f
c
e
h
g
d
≡ i
interiores. Quedarán trazadas en escala barras interiores
representadas por segmentos
Método de CREMONA
Cátedra ex Diez
Mg. Arq. Rosa A. Diego
2 Mg. Arq. Rosa A. Diego
Estructuras de barras , vinculadas por nudos determinando
una malla de sistemas triangulados
Nudos
Barras
Reticulados
4 Mg. Arq. Rosa A. Diego
Viga Warren
Reticulados
Tipologías. Viga de Cordones paralelos
5 Mg. Arq. Rosa A. Diego
Armadura Alemana
Reticulados
Tipologías. Armaduras, Cerchas o Cabriadas
7 Mg. Arq. Rosa A. Diego
Armadura
Norteamericana
Reticulados
Tipologías. Armaduras, Cerchas o Cabriadas
8 Mg. Arq. Rosa A. Diego
Barras vinculadas mediante triangulación
Reticulados
10 Mg. Arq. Rosa A. Diego
Reticulados
Hipótesis de trabajo
11 Mg. Arq. Rosa A. Diego
Reticulados
Arq. Rosa A. Diego
Cat. Arq. Gloria Diez
Cátedra ex Diez
Mg. Arq. Rosa A. Diego
2 Mg. Arq. Rosa A. Diego
Método gráfico
Barra ≡ esfuerzo
Método de Cullman