COI code: ICOPMAS13_103
Paper Language: English
How to Download This Paper
For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.
Authors DEVELOPING FRAGILITY CURVES AS AN EFFICIENT METHOD FOR ASSESSING COMMON RETROFIT METHODS OF PILE-SUPPORTED WHARVESMohsen Soltani - Department of Civil Engineering, University of Qom, Qom, Iran
Rouhollah Amirabadi - Department of Civil Engineering, University of Qom, Qom, Iran
Abstract:The aim of this study is proposing fragility analysis as an efficient method to evaluate common retrofit methods (FRP and batter pile) for pile-supported wharves damaged by aging effect in harsh environment of sea. In this study, fragility curves are developed for the concrete pilesupported wharf located in Persian Gulf by Capacity Spectrum Method (CSM) . To compare retrofit methods, the wharf is modeled in ABAQUS 6.12. Then, results are shown in four different conditions i.e. before aging effect (initial condition), after aging effect (damaged condition), and retrofitted conditions (FRP without batter pile and FRP with batter pile). The damaged condition is considered for the splash zone having the highest corrosion rate among the other zones. In this zone, the behavior of damaged concrete is modeled according to the physical modeling carried out for concrete material in Persian Gulfenvironment , and for rebar, the corrosion rate proposed by OCDI is considered . To retrofit the damaged model, at first, FRP layer is wrapped around damaged areas. Then,the batter pile with the degree of 43º is attached by rubber isolator (Figure 1). CSM is a Pushover (SPO) based method which measures performance points of structures under scaledselected spectrum. Here, this method is performed by choosing 8 records (Table 2), and the probability of the responses exceeding from the damage states, defined byPIANC , is obtained. The cross section of the wharf and property of soil layers are respectively displayed in Figure 1 and Table 1 . The soil layer is modeled by MohrCoulomb theory.
COI code: ICOPMAS13_103
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:
Soltani, Mohsen & Rouhollah Amirabadi, 2018, DEVELOPING FRAGILITY CURVES AS AN EFFICIENT METHOD FOR ASSESSING COMMON RETROFIT METHODS OF PILE-SUPPORTED WHARVES, 13th International Conference on Coasts, Ports and Marine Structures, تهران, سازمان بنادر و دريانوردي, https://www.civilica.com/Paper-ICOPMAS13-ICOPMAS13_103.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: (Soltani, Mohsen & Rouhollah Amirabadi, 2018)
Second and more: (Soltani & Amirabadi, 2018)
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.: 3501
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
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.