Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30075
Ultrasonic Pulse Velocity Investigation of Polypropylene and Steel Fiber Reinforced Concrete

Authors: Erjola Reufi, Jozefita Marku, Thomas Bier

Abstract:

Ultrasonic pulse velocity (UPV) method has been shown for some time to provide a reliable means of estimating properties and offers a unique opportunity for direct, quick and safe control of building damaged by earthquake, fatigue, conflagration and catastrophic scenarios. On this investigation hybrid reinforced concrete has been investigated by UPV method. Hooked end steel fiber of length 50 and 30 mm was added to concrete in different proportion 0, 0.25, 0.5, and 1 % by the volume of concrete. On the other hand, polypropylene fiber of length 12, 6, 3 mm was added to concrete of 0.1, 0.2, and 0.4 % by the volume of concrete. Fifteen different mixture has been prepared to investigate the relation between compressive strength and UPV values and also to investigate on the effect of volume and type of fiber on UPV values.

Keywords: Compressive strength, polypropylene fiber, steel fiber, ultrasonic pulse velocity, volume, type of fiber.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1112125

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1484

References:


[1] International Atomic Energy Agency, Vienna 2002, Guidebook on non-destructive testing of concrete structures.
[2] J.Malek, M.Kaouther Jordan Journal of Civil Engineering, Volume 8, No. 2014 Destructive and Non-destructive Testing of Concrete Structures.
[3] T. H. Panzera, A. L. Christoforo Ultrasonic Pulse Velocity Evaluation of Cementitious Materials, InTech 2008
[4] Types and Causes of Concrete Deterioration, Portland Cement Association 2002
[5] Non-destructive assessment of concrete structure, Springer 2012
[6] Detailed non-destructive inspection guidelines of concrete and steel bridges, Main Roads Australia 2012.
[7] ASTM C 597 and BS 1881: Part 203.
[8] Hannachi, M Nacer Guetteche, Application of the Combined Method for Evaluating the Compressive Strength of Concrete on Site, Open Journal of Civil Engineering, 2012.
[9] X Wang, K Jiang Quality Control and Evaluation Methods of Concrete Engineering and its Reliability Analysis, The Open Civil Engineering Journal, 2015.
[10] L.A. Al-jaberi, A Mahdi Ali, Evaluation of Compressive Strength by Non-Destructive Test Using Ultrasonic Pulse Velocity with Maximum Size Aggregate (10 and 20) mm. Journal of Engineering and Development, Vol. 18, No.3, May 2014
[11] B.Ali Assessment of concrete of concrete strength by ultrasonic non destructive test. University of Bagdad, October 2008
[12] Testing Hardened Concrete, Concrete Technology Book p 470-483
[13] V. M. Malhotra, Nicholas J. Carino Handbook on Nondestructive Testing of Concrete p 7-10
[14] D. Bzeni1, M Ihsan Estimating Strength of SCC Using Non-Destructive Combined Method.
[15] ASTM C597-09 Standard Test Method for Pulse Velocity Through Concrete.