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Statistical equations to estimate the in-situ concrete compressive strength from non-destructive tests
Other Title(s)
معادلات احصائية لحساب مقاومة انضغاط الخرسانة الموقعية من خلال الفحوصات اللأتللايية
Author
Source
Issue
Vol. 24, Issue 11 (30 Nov. 2018), pp.53-67, 15 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2018-11-30
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
The aim of this study is to propose reliable equations to estimate the in-situ concrete compressive strength from the non-destructive test.
three equations were proposed: the first equation considers the number of rebound hummer only, the second equation consider the ultrasonic pulse velocity only, and the third equation combines the number of rebound hummer and the ultrasonic pulse velocity.
the proposed equations were derived from non-linear regression analysis and they were calibrated with the test results of 372 concrete specimens compiled from the literature.
the performance of the proposed equations was tested by comparing their strength estimations with those of related existing equations from literature.
comparisons revealed that the proposed ultrasonic pulse velocity and combined equations achieved better agreements with the test results than the related existing equations, whereas the proposed and the existing rebound hummer equations were inconsistent.
American Psychological Association (APA)
al-Bayati, Ahmad Falih. 2018. Statistical equations to estimate the in-situ concrete compressive strength from non-destructive tests. Journal of Engineering،Vol. 24, no. 11, pp.53-67.
https://search.emarefa.net/detail/BIM-875553
Modern Language Association (MLA)
al-Bayati, Ahmad Falih. Statistical equations to estimate the in-situ concrete compressive strength from non-destructive tests. Journal of Engineering Vol. 24, no. 11 (Nov. 2018), pp.53-67.
https://search.emarefa.net/detail/BIM-875553
American Medical Association (AMA)
al-Bayati, Ahmad Falih. Statistical equations to estimate the in-situ concrete compressive strength from non-destructive tests. Journal of Engineering. 2018. Vol. 24, no. 11, pp.53-67.
https://search.emarefa.net/detail/BIM-875553
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 62-67
Record ID
BIM-875553