Flaw Evaluation in Reinforced Concrete Slabs Using Impact Acoustics Method
الكلمات المفتاحية:
Impact، FEM، Acoustics، Effective Time، Crack Widthالملخص
In this study, Impact Acoustics parameters obtained from received sound generated by the impact on reinforced concrete slab surface were investigated to develop an evaluation system of flaws in concrete. As Impact Acoustics parameters, frequency distribution was employed. In addition to the experiment, a three-dimensional FEM analysis was carried out to understand the theoretical background of the parameters. The results of the FEM analysis showed good agreement with experimental ones. From analytical and experimental results, it was likely possible to estimate flaw size using the relation between the resonance frequencies of impact sounds and flaws diameter.
التنزيلات
Key Dates
منشور
2014-11-01
إصدار
القسم
Articles
الرخصة
هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.
The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
Creative Commons-Attribution (BY) 
كيفية الاقتباس
Flaw Evaluation in Reinforced Concrete Slabs Using Impact Acoustics Method. (2014). مجلة الهندسة والتنمية المستدامة, 18(6), 77-87. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/877
