Results 261 to 270 of about 29,584 (314)
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1992
Collapse of frames is related not to a bifurcational phenomenon, but rather to divergence of equilibrium. The up-to-date stability analysis specifications are based on the analysis of so-called imperfect models.
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Collapse of frames is related not to a bifurcational phenomenon, but rather to divergence of equilibrium. The up-to-date stability analysis specifications are based on the analysis of so-called imperfect models.
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Nonlinear analysis of a steel frame
Nonlinear Analysis: Theory, Methods & Applications, 2009Abstract Nonlinear seismic analysis is used in structural engineering profession to design steel frames for moderate to strong earthquakes. Following the Northridge earthquake of 1994 in Southern California, widespread damage to many steel frames was discovered.
Mehrabian, Ali +2 more
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2018
In this chapter, the braced frame system and its effects on building systems is demonstrated. The first section of this chapter focus on the behavior of the braced frame system subjected to gravity and lateral load. The structure is analyzed by approximate methods and the virtual work method is used to explain and calculate the frame’s displacement ...
Farzad Hejazi, Keyhan Karimzadeh
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In this chapter, the braced frame system and its effects on building systems is demonstrated. The first section of this chapter focus on the behavior of the braced frame system subjected to gravity and lateral load. The structure is analyzed by approximate methods and the virtual work method is used to explain and calculate the frame’s displacement ...
Farzad Hejazi, Keyhan Karimzadeh
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Stability of Steel Frames with Semi-Rigid Joints
1992The load carrying capacity of steel frames is deeply influenced by the inelastic behaviour of their connections.
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A Prestressed Steel Space Frame
Engineering Journal, 1967The St. John Brebeuf Roman Catholic Church, Niles, Ill., completed in early 1966, reflects the contemporary trend toward circular houses of worship. The interior layout is arranged so that the priest and altar are virtually surrounded by the parishioners.
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Effect of Steel Moment-Frame Connections on Robustness of Steel Frames Against Progressive Collapse
The effect on connection performance of the potentially large catenary forc-es that can develop during progressive collapse has not yet been adequately studied in the literature. While undergoing large deformation, the load-resistance mechanism shifts from the traditional flexural mechanism to a ca-tenary mechanism, and the tensile axial force becomes ...Massimiliano Ferraioli +3 more
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Performance Evaluation of Steel Frame and Steel Damper Reinforced in RC frame
Journal of The korean Association For Spatial Structures, 2023openaire +1 more source
2015
Il convegno del 27 aprile 2015, tenuto presso l’auditorium Ex Cotonificio Santa Marta dell’Università Iuav di Venezia, è patrocinato dalla Regione del Veneto, da SITdA (Società Italiana di Tecnologia dell’Architettura), dal Dipartimento di Strutture e dal Dipartimento di Architettura dell’Università degli Studi di Napoli “Federico II”.
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Il convegno del 27 aprile 2015, tenuto presso l’auditorium Ex Cotonificio Santa Marta dell’Università Iuav di Venezia, è patrocinato dalla Regione del Veneto, da SITdA (Società Italiana di Tecnologia dell’Architettura), dal Dipartimento di Strutture e dal Dipartimento di Architettura dell’Università degli Studi di Napoli “Federico II”.
openaire +1 more source