Published in: Third National Conference on Earthquake and Structure
COI code: CESCM03_188
Paper Language: English
How to Download This Paper
For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.
Authors Seismic Performance Assessment of a Two Span Concrete Bridge by Applying Incremental Dynamic AnalysisYasamin Rafie N azari - M.Sc. Student, School of Civil Engineering, College of Engineering, University of Tehran, Tehran, Iran
Khosrow Bargi - Professor, School of Civil Engineering, College of Engineering, University of Tehran, Tehran, Iran.
Abstract:Bridges are key elements of transportation systems. Previous seismically induced damages to these structures revealed the necessity of seismic vulnerability assessment of them according to performancebasedearthquake engineering philosophy. The purpose of this study is applying Incremental DynamicAnalysis for seismic assessment of a typical two span concrete bridges according to this philosophy. Incremental dynamic analysis consists of scaled time history analysis to gain structural performanceunder different levels of ground motion excitation. 20 model of the bridge structure was constructed in Open System for Earthquake Engineering Simulation. Peak Ground acceleration and column curvature ductility factor were chosen as intensity measure and seismic performance indicator, respectively. Eight time history records of past earthquakes were scaled and applied incrementally to the numerical model to evaluate seismic performance of the bridge. Damage states were defined as slight, moderate, extensive and collapse state. The resulted curves can be used to estimate mean annual frequencies of exceeding each damage state
Keywords:Damage states, non-linear time history analysis, seismic peiformance evaluation, two span concrete bridge, peiformance-based earthquake engineering
COI code: CESCM03_188
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Rafie N azari, Yasamin & Khosrow Bargi, 2012, Seismic Performance Assessment of a Two Span Concrete Bridge by Applying Incremental Dynamic Analysis, Third National Conference on Earthquake and Structure, كرمان, پژوهشكده زلزله و سوانح طبيعي جهاد دانشگاهي استان كرمان, https://www.civilica.com/Paper-CESCM03-CESCM03_188.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Rafie N azari, Yasamin & Khosrow Bargi, 2012)
Second and more: (Rafie N azari & Bargi, 2012)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)
The University/Research Center Information:
Type: state university
Paper No.: 55516
in University Ranking and Scientometrics the Iranian universities and research centers are evaluated based on scientific papers.
Research Info Management
Export Citation info of this paper to research management softwares
New Related Papers
- SPATIAL SEISMIC EXCITATIONS OF LONG STRUCTURES
- Investigation of Stability and Accuracy in Step-by-step Direct Time Integration Methods
- STABILIZED SOLUTION OF STRUCTURAL DYNAMICS IN WAVELET SPACES
- INVESTIGATION OF DEFLECTION AMPLIFICATION FACTOR FOR STRUCTURES WITH CONCRETE BENDING FRAME
- EFFECT OF SHEAR WALL’S ECCENTRICITY ON THE SEISMIC PERFORMANCE OF RC DUAL SYSTEM
The Above articles are recently indexed in the related subjects
Iran Scientific Advertisment Netword
Share this paper
WHAT IS COI?
COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.