The investigation of the seismic integrity of petrochemical plant steel structures should be
commensurable to their importance given the high necessity for human life safety and …

Column stability during seismic events is a critical consideration for all steel-framed
structures, but is of particular importance for a unique class of steel frames called multitiered …

This article investigates the seismic design and response of steel multi-tiered concentrically
braced frames (MT-BFs) in which braces meet at columns between diaphragms. The seismic …

This paper presents a study on the seismic response of multi-tiered, braced steel frames.
The seismic demand and stability of the columns in a 4-tiered special X-braced frame …

Pour les structures de bâtiments en acier d'un seul étage de grande hauteur comme les
entrepôts, centres sportifs ou hangars d'avion, il est courant d'utiliser une configuration de …

The application of new seismic provisions of CSA S16-09 for the design of columns in two-
panel steel concentrically braced frames (CBFs) is investigated. In these provisions, in-plane …

This research investigates the seismic response of multi-tiered concentrically steel braced
frames. 3-and 5-tiered X-braced frames with moderate ductility are designed according to …

Steel multi-tiered concentrically braced frames (MT-CBFs) represent a bracing configuration
where two or more concentric bracing panels are stacked between the ground and roof …

Los marcos multi-panel arriostrados concéntricamente han exhibido un desempeño sísmico
caracterizado por una respuesta inelástica en altura, generada por la concentración de …

Multi-tiered concentrically braced frames (MT-CBFs) are widely used in North America as
the lateral load-resisting system of tall single-storey buildings such as airplane hangars …