scholarly journals Structural Behaviour of Steel Building with Modified X-Braced EBF (Eccentrically Braced Frames) by Pushover Analysis

2017 ◽  
Vol 7 (6) ◽  
pp. 2108
Author(s):  
Yakni Idris ◽  
Saloma ◽  
Hanafiah ◽  
Federico
Keyword(s):  
Pushover Analysis ◽  
Braced Frames ◽  
Structural Behaviour ◽  
Eccentrically Braced Frames ◽  
Steel Building

scholarly journals Performance Behavior of Eccentrically Braced Steel Frame under Seismic Loading

2019 ◽  
Vol 8 (9S) ◽  
pp. 1077-1090
Keyword(s):  
Seismic Event ◽  
Pushover Analysis ◽  
Lateral Force ◽  
Steel Frame ◽  
Braced Frames ◽  
Base Shear ◽  
Eccentrically Braced Frames ◽  
Load Effect ◽  
Story Drift ◽  
Bracing System

Recent past growth of multi-story buildings structures with emphasis on steel has been found satisfactory. For solving the better-quality accommodation in the region where the chances of earthquakes are likely, role of bracing system enhances the performance of building under lateral load effect of earthquakes. Various methods of bracing systems are available in practices however, eccentrically braced frames (EBFs) are fairly new lateral force resisting system established to resist seismic event in a probable manner. Properly designed and detailed EBFs perform in a ductile manner through shear or flexural yielding of link element. The ductile yielding indicates wide hysteresis loop, which is excellent energy dissipation essential for high seismic event. The seismic performance of multi-story steel frame is designed according to the Indian code (IS800:2007). A simple computer-based pushover analysis is a procedure for performance-based design of buildings subjected to earthquake loading. Pushover analysis gets much importance in the past due to its ease and efficiency of the results. In this study eight frames were taken,among these, six frames which were braced as V, Inverted V, and Diagonal and remaining two are frames without bracing in two alternate heights (4 and 8 story). Seismic response of frames is studied using non-linear static analysis (pushover analysis) in terms of base shear, roof displacement, spectral displacement, spectral acceleration and story drift.

Preliminary report on steel building damage from the Darfield earthquake of September 4, 2010

2010 ◽  
Vol 43 (4) ◽  
pp. 351-359 ◽  
Author(s):  
Michel Bruneau ◽  
Myrto Anagnostopoulou ◽  
Greg MacRae ◽  
Charles Clifton ◽  
Alistair Fussell
Keyword(s):  
Preliminary Report ◽  
Steel Structures ◽  
Building Damage ◽  
Braced Frames ◽  
Concentrically Braced Frames ◽  
Seismic Demands ◽  
Eccentrically Braced Frames ◽  
Concentrically Braced ◽  
Steel Building ◽  
Steel Tanks

This paper presents preliminary findings based on the performance of various steel structures during the Darfield earthquake of September 4, 2010, including concentrically braced frames, eccentrically braced frames, steel tanks, and steel houses. With a few exceptions, steel structures performed well during this earthquake, but much of this is attributed to the fact that seismic demands from the Darfield earthquake were generally lower than considered in their design.

Mid-spliced end-plated replaceable links for eccentrically braced frames

2021 ◽  
Vol 237 ◽  
pp. 112225
Author(s):  
Yasin Onuralp Özkılıç ◽  
Mehmet Bakır Bozkurt ◽  
Cem Topkaya
Keyword(s):  
Braced Frames ◽  
Eccentrically Braced Frames

Seismic Response of Eccentrically Braced Frames

1980 ◽  
Vol 106 (4) ◽  
pp. 843-860
Author(s):  
Ashok K. Jain ◽  
Subhash C. Goel
Keyword(s):  
Seismic Response ◽  
Braced Frames ◽  
Eccentrically Braced Frames

Composite Action in Eccentrically Braced Frames

1989 ◽  
Vol 115 (8) ◽  
pp. 2046-2066 ◽  
Author(s):  
James M. Ricles ◽  
Egor P. Popov
Keyword(s):  
Braced Frames ◽  
Eccentrically Braced Frames ◽  
Composite Action
Sign in / Sign up

Export Citation Format

Share Document