Evaluate Brick Units by Ultrasonic Waves

محتوى المقالة الرئيسي

Zain Al-Abdin Raouf
Hasan Jasim Mohammed Al-Badri
Amar Salem Khazal

الملخص

Wide laboratory search was done to evaluate brick units in single, and test the prisms built from brick unit by use ultrasonic waves in non-destructive test. The results show that the pulse velocity increases with increasing compressive strength and time of construction. From this paper we can estimate compressive strength for building unit by find the equation of the curve ,then we can estimate compressive strength for building sample, for example bricks from pulse velocity of ultrasonic waves without need destructive test.

المقاييس

يتم تحميل المقاييس...

تفاصيل المقالة

القسم
Articles

##plugins.generic.plaudit.displayName##

المراجع

Neville , A . M ., “ Properties of Concrete “ , Pitman Pub. Limited London 5th.Edition 1995. 2-Jack R.,“ Composite Materials & Their Uses in Str.”, .1975

Neville , A. M., & Brook , J. J., “ Concrete Technology ” , Longman Scientific & Technical.

Raouf, Z. & Schjodt, R., “ Research on Bricks in Iraq “,Building Research & Testing Laboratory Washash-Baghdad.

Arnold , W. H. , “ Structural Brickwork “ , Published by the Macmillan Press LTD, 1983.

Pundit Manual for use with the Portable Ultrasonic Non- Destructive Digital Indicating Tester , London,1995.

Building Code Requirements for Masonry Structures , ACI 530-95/ASCE 5-95/TMS 402-95.

Malhorta , V . M . , “ In-Situ Non-Destructive Testing of Concrete “ , ACI ,Canada, 1984.

Jack, B . ” Ultrasonic Methods & Applications “ , London, .1971

Erudite ,“Resonant Frequency Tester“,London,1990.

BS 5628 :Part 2: 1985, ” Use of Masonry “ , British Standard Institution.

BS 5628: Part 3: 1985, ” Use of Masonry “, British Standard Institution

BS 5628: Part 1: 1992, ” Use of Masonry “, British Standard Institution

BSI, British Standard Institution , BS 1881: Part 203: 1986 , ” Testing Concrete “, Guide to use Non-Destructive Methods Of Test for Hardened Concrete.

Alsairafi“Non-Destructive Testing of Structural Masonry“ M.Sc.Thesis, U.K., 1984.

Bungey , J. H , ” The Testing of Concrete in Structures “ , Survey, University Press ,New York ,1982.

BS 4408 : Part 5 , ” Non-Destructive Methods Of Test for Concrete Measurements Of the Velocity of Ultrasonic Pulses in Concrete “, BSI, London.

Jones,R. & Facaoru, I. , ” Recommendations for Testing Concrete by The Ultrasonic Pulse Method “, Materials & Structures/Research & Testing ,2,No.10,Paris,1969,pp. 275- .284 DOI: https://doi.org/10.1007/BF02475162

Tomsett ,H.N.,“ Ultrasonic Pulse Velocity Measurements in the Assessment of Concrete Quality “ , Magazine of Concrete Research ,32,No.110,March 1980,pp.7-16. DOI: https://doi.org/10.1680/macr.1980.32.110.7

Raouf , Z. A.,” The Use of Rice Husk Ash in Improvement the Quality Of Local Brick “, Lectures, Baghdad University.

المؤلفات المشابهة

يمكنك أيضاً إبدأ بحثاً متقدماً عن المشابهات لهذا المؤلَّف.

الأعمال الأكثر قراءة لنفس المؤلف/المؤلفين