Prediction to nonlinear behavior of steel frames subjected to fire

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<rdf:Description>
<dc:creator>Li, Guo-Qiang</dc:creator>
<dc:creator>Jiang, Shou-Chao</dc:creator>
<dc:creator>International Association for Fire Safety Science</dc:creator>
<dc:date>1999-06-01</dc:date>
<dc:description xml:lang="es">A new approach is presented for analysis of nonlinear behavior of steel frames subjected to fire. The material and geometrical nonlinearity as well as the non-uniform profile of temperature across section of frame members are taken into account. Thermal forces induced by temperature variation are also considered. The elasto-plastic stiffness equation of elements is established by using the generalized Clough model. The analysis of structures subjected to fire is converted to analysis of structures subjected to unbalanced forces induced by temperature increment. Then a procedure to calculate the nonlinear response and ultimate load of steel frames exposed to fire is proposed</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/52427.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Investigación sobre fuego</dc:subject>
<dc:subject xml:lang="es">Comportamiento de los materiales frente al fuego</dc:subject>
<dc:subject xml:lang="es">Estructuras de acero</dc:subject>
<dc:subject xml:lang="es">Estructuras metálicas</dc:subject>
<dc:subject xml:lang="es">Resistencia al fuego</dc:subject>
<dc:subject xml:lang="es">Experimentos</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Prediction to nonlinear behavior of steel frames subjected to fire</dc:title>
<dc:relation xml:lang="es">En: Fire Safety Journal : the official journal of the International Association for Fire Safety Science. - Oxford : Elsevier Science. - Vol. 32, nº 4 June 1999 ; p. 347-368</dc:relation>
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