INVESTIGADORES
LUCCIONI Bibiana Maria
artículos
Título:
Interaction Surfaces for I-Beams under Combined Loading
Autor/es:
LUCCIONI , BIBIANA MARÍA; REIMUNDIN, JUAN CARLOS; DANESI, RODOLFO
Revista:
ACI STRUCTURAL JOURNAL
Editorial:
AMER CONCRETE INST
Referencias:
Lugar: Detroit; Año: 1991 vol. 88 p. 106 - 112
ISSN:
0889-3241
Resumen:
A study of the ultimate stress behavior of prestressed concrete thin-walled open sections under combined actions is reported. A method to construct interaction surfaces based on the theory of "limit planes" is proposed. The results obtained with a computer program developed for I-beams are also presented. based on the numerical results, a design formula is proposed for reinforced and prestressed concrete I-members subjected to axial compression, or to tension, biaxial bending and bimoment. Finally, a numerical example is illustrated and comparisons with test results are presented.
