Publisher of Iranian Journals and Conference Proceedings

Please waite ..
Publisher of Iranian Journals and Conference Proceedings
Login |Register |Help |عضویت کتابخانه ها
Paper
Title

A Two-Step Procedure for Multiple-Damages Indentification in Reinforced Concrete Beams

اولین کنفرانس عمران، شهرسازی، معماری و محیط زیست
Year: 1400
COI: CEUAECONF01_048
Language: EnglishView: 56
This Paper With 9 Page And PDF Format Ready To Download

Buy and Download

با استفاده از پرداخت اینترنتی بسیار سریع و ساده می توانید اصل این Paper را که دارای 9 صفحه است به صورت فایل PDF در اختیار داشته باشید.
آدرس ایمیل خود را در کادر زیر وارد نمایید:

Authors

Hashem Jahangir - Assistant Professor, Department of Civil Engineering, University of Birjand, Birjand, Iran
Hamed Hasani - .Sc in Structural Engineering, Department of Civil Engineering, University of Birjand, Birjand, Iran
Seyed Mojtaba Mosavi Nezhad - Assistant Professor, Department of Civil Engineering, University of Birjand, Birjand, Iran
Fatemeh Shabazi Aval - B.Sc student of Civil Engineering, Department of Civil Engineering, University of Birjand, Birjand, Iran

Abstract:

Identifying the initial cracks and damages in reinforced concrete (RC) beams is an essential concern among researchers. Mode shapes are one of the most regular inputs for various known damage detection indices. The mode shapes are noise contaminated in most of practical situation. These noises cause inaccurate damage localization and should be eliminated from the obtained data. In this paper, a two-step algorithm is presented for detecting multiple damage scenarios in RC beams. Obtaining mode shapes and denoising them as input signals is the first step. To do so, a wavelet transform is applied to noisy data. In the second step, the locations of the damages were determined using an damage index based on the wavelet transform of smoothed mode shapes. The results shown that the proposed method had a proper capability to identify multiple-damages locations even when the mode shapes are noise contaminated. The proposed damage index needs just some limited number of mode shapes which is in agreement with practical situations.

Keywords:

Paper COI Code

This Paper COI Code is CEUAECONF01_048. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/1406606/

How to Cite to This Paper:

If you want to refer to this Paper in your research work, you can simply use the following phrase in the resources section:
Jahangir, Hashem and Hasani, Hamed and Mosavi Nezhad, Seyed Mojtaba and Shabazi Aval, Fatemeh,1400,A Two-Step Procedure for Multiple-Damages Indentification in Reinforced Concrete Beams,The first conference on civil engineering, urban planning, architecture and environment,https://civilica.com/doc/1406606

Research Info Management

Certificate | Report | من نویسنده این مقاله هستم

اطلاعات استنادی این Paper را به نرم افزارهای مدیریت اطلاعات علمی و استنادی ارسال نمایید و در تحقیقات خود از آن استفاده نمایید.

Scientometrics

The specifications of the publisher center of this Paper are as follows:
Type of center: دانشگاه دولتی
Paper count: 8,799
In the scientometrics section of CIVILICA, you can see the scientific ranking of the Iranian academic and research centers based on the statistics of indexed articles.

New Papers

New Researchs

Share this page

More information about COI

COI stands for "CIVILICA Object Identifier". COI is the unique code assigned to articles of Iranian conferences and journals when indexing on the CIVILICA citation database.

The COI is the national code of documents indexed in CIVILICA and is a unique and permanent code. it can always be cited and tracked and assumed as registration confirmation ID.

Support