Diagramas momento-curvatura para secciones de hormigón armado. Determinacion del valor de ductilidad local de una sección de hormigón armado. Empleo del programa matlab en aplicaciones estructurales a nivel seccional (parte II).
DOI:
https://doi.org/10.20868/ade.2015.3101Keywords:
Ductilidad, curvatura, momento-curvatura, hormigón, matlab, acero, método multicapa, rotula plástica, Ductility, curvature, momento-curvature, concrete, steel, multilayer method, plastic hinge.Abstract
Resumen
En el entorno de la ingeniería de estructuras, resulta de interés el estudio de comportamiento a nivel seccional. Entre los diversos procedimientos que se disponen a tal efecto, encontramos el “Método Multicapa”. El método introducido en un artículo previo, será de nuevo tratado en este segundo texto para estudiar el concepto de ductilidad a nivel de sección, en elementos de hormigón armado, y con la idea fundamental de mostrar las ventajas del método en relación al comportamiento No lineal de los materiales.
Abstract
Sectional study it is an important matter from structural engineering point of view. Among the different available procedures in the present technical paper Multi-layer Method will be treated. The Method which was presented in the previous article, once again will be used in this document to deal in this time with ductility concept in reinforced concrete sections. Also the advantages of the method shall be exposed regarding to Nonlinear material behavior.
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References
Bentz, E.; Collins, M.P. Response 2000, Sectional analysis programe developed at University of Toronto.
Bisch, P.; Carvalho, E.; Degee, H. Eurocode 8: Seismic Design of Buildings Worked Examples.
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Paulay, T. Seismic Design of Reinforced Concrete and Masonry Buildings. M.J.N. Priestley.
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