Excitation, Model and Analysis Uncertainties in Seismic Assessment of Bridges

2021 ◽  
Author(s):  
Mohammad Reza Falamarz Sheikhabadi
Keyword(s):  
Seismic Assessment ◽  
Excitation Model

fib Bulletin 24. Seismic assessment and retrofit of reinforced concrete buildings

2003 ◽  
Author(s):  
Michael Fardis ◽  
Daniel P. Abrams ◽  
Sergio M. Alcocer ◽  
Marc Badoux ◽  
Michele Calvi ◽  
...  
Keyword(s):  
Reinforced Concrete ◽  
Seismic Assessment ◽  
Reinforced Concrete Buildings ◽  
Concrete Buildings

Towards a reliable seismic assessment of rocking components

2021 ◽  
Vol 230 ◽  
pp. 111673
Author(s):  
Danilo D'Angela ◽  
Gennaro Magliulo ◽  
Edoardo Cosenza
Keyword(s):  
Seismic Assessment

Seismic assessment of a reconstructed historic masonry structure: A case study on the ruins of Bigali castle mosque built in the early 1800s

2021 ◽  
Vol 39 ◽  
pp. 102240
Author(s):  
Baris Gunes ◽  
Turgay Cosgun ◽  
Baris Sayin ◽  
Oguz Ceylan ◽  
Atakan Mangir ◽  
...  
Keyword(s):  
Masonry Structure ◽  
Seismic Assessment ◽  
Historic Masonry

Damage Spectra for Performance Assessment of RC Bridges Subjected to Earthquakes

2009 ◽  
Vol 417-418 ◽  
pp. 625-628
Author(s):  
Guan Yuan Zhao
Keyword(s):  
Reinforced Concrete ◽  
Performance Assessment ◽  
Ground Motions ◽  
Seismic Assessment ◽  
Performance Based Design

In this research, damage spectra to quantify the damage of reinforced concrete (RC) bridges under earthquakes are proposed. The spectra are computed for hundreds of horizontal ground motions recorded during past several earthquakes. The damage spectra proposed are promising for performance-based seismic assessment of existing RC bridges as well as performance-based design of new systems.

An excitation model for laser-induced photochemical reactions

1977 ◽  
Vol 10 (9) ◽  
pp. 1789-1799 ◽  
Author(s):  
C M Bowden ◽  
J D Stettler ◽  
N M Witriol
Keyword(s):  
Photochemical Reactions ◽  
Excitation Model

Seismic assessment of reinforced concrete columns with short lap splices

2021 ◽  
pp. 875529302199483
Author(s):  
Eyitayo A Opabola ◽  
Kenneth J Elwood
Keyword(s):  
Reinforced Concrete ◽  
Failure Mode ◽  
Failure Modes ◽  
Concrete Columns ◽  
Seismic Assessment ◽  
Rc Columns ◽  
Lap Splices ◽  
Displacement Response ◽  
Force Displacement ◽  
Probable Failure

Existing reinforced concrete (RC) columns with short splices in older-type frame structures are prone to either a shear or bond mechanism. Experimental results have shown that the force–displacement response of columns exhibiting these failure modes are different from flexure-critical columns and typically have lower deformation capacity. This article presents a failure mode-based approach for seismic assessment of RC columns with short splices. In this approach, first, the probable failure mode of the component is evaluated. Subsequently, based on the failure mode, the force–displacement response of the component can be predicted. In this article, recommendations are proposed for evaluating the probable failure mode, elastic rotation, drift at lateral failure, and drift at axial failure for columns with short splices experiencing shear, flexure, or bond failures.

A chimney’s seismic assessment by a tuned mass damper

2014 ◽  
Vol 79 ◽  
pp. 290-296 ◽  
Author(s):  
Nicola Longarini ◽  
Marco Zucca
Keyword(s):  
Tuned Mass Damper ◽  
Seismic Assessment ◽  
Mass Damper
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