Dynamic Analysis of Applied CFRP in Retrofitting Process of SDH TV Masonry Building

سال انتشار: 1391
محل انتشار: چهارمین کنفرانس بین المللی مقاوم سازی
کد COI اختصاصی: ICCT04_106
زبان مقاله: انگلیسی
تعداد مشاهده: 1175

نویسندگان

Asst. Professor, Faculty of Engineering, Islamic Azad University, South Tehran Branch, Tehran

چکیده

Masonry and historical structures from view of building importance have special position. Most of these buildings include particular architecture on a certain age which seismic retrofitting and restoration of them is very important issue. Different researches via laboratory and numerical methods for rapid assessment and numerical analysis of mentioned buildings were used. In this way, different kind of retrofitting such as supplementary concrete with mesh, method of steady frame and resistant mortar method have been evaluated. Analysis accuracy of these structures dependson materials properties, age and environment conditions and also type of fracture mechanism. In this paper, SDH TV masonry building of as a case study has been selected for retrofitting via CFRP laminates. Different elements have been used for analyzing of CFRP in ABAQUS software. Analysis results show that using mentioned fibres in various points of structure have been reduced all of tension and compressive stresses of excessive in masonry elements up to allowable range.

کلیدواژه ها

Retrofitting, Masonry building, CFRP

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