Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A Simplified Approach for Seismic Performances Estimation for Steel Moment Resisting Frames
Seismic events in recent years have underlined the need to quickly classify the built heritage in terms of seismic performances. The capacity of a structure can be assessed by means of inelastic analyses, requiring sophisticated numerical procedures. The simplified method herein proposed only requires use of common analyses such as the elastic structural analysis and the rigid‐plastic analysis. For this reason, it lends itself well to be used in the immediate aftermath of an earthquake, not requiring any static or dynamic non‐linear analyses. The proposed methodology has been set up by means of a large parametric analysis, carried out on 420 frames designed according to 3 different approaches: the first one is the Theory of Plastic Mechanism Control (TPMC), ensuring the design of structures showing global collapse mechanism (GMRFs), the second one is based on the Eurocode 8 design requirements (SMRFs) while the third is a non‐seismic design, based on design for vertical loads (OMRFs).
A Simplified Approach for Seismic Performances Estimation for Steel Moment Resisting Frames
Seismic events in recent years have underlined the need to quickly classify the built heritage in terms of seismic performances. The capacity of a structure can be assessed by means of inelastic analyses, requiring sophisticated numerical procedures. The simplified method herein proposed only requires use of common analyses such as the elastic structural analysis and the rigid‐plastic analysis. For this reason, it lends itself well to be used in the immediate aftermath of an earthquake, not requiring any static or dynamic non‐linear analyses. The proposed methodology has been set up by means of a large parametric analysis, carried out on 420 frames designed according to 3 different approaches: the first one is the Theory of Plastic Mechanism Control (TPMC), ensuring the design of structures showing global collapse mechanism (GMRFs), the second one is based on the Eurocode 8 design requirements (SMRFs) while the third is a non‐seismic design, based on design for vertical loads (OMRFs).
A Simplified Approach for Seismic Performances Estimation for Steel Moment Resisting Frames
Nastri, Elide (Autor:in) / Montuori, Rosario (Autor:in) / Piluso, Vincenzo (Autor:in) / Todisco, Paolo (Autor:in)
ce/papers ; 4 ; 2335-2340
01.09.2021
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Seismic performance of retrofitted steel moment resisting frames
| British Library Conference Proceedings | 2004
Seismic design criteria for moment resisting steel frames
| British Library Conference Proceedings | 1995
Seismic performance of dual-steel moment resisting frames
| Online Contents | 2014
Seismic performance assessment of steel moment resisting frames
| British Library Conference Proceedings | 2006