INFLUENCE OF DEFECT IN THE CONCRETE PILES USING NON-DESTRUCTIVE TESTING

محتوى المقالة الرئيسي

Mosa Al-Mosawe
Yousef Al-Shakarchi
A'amal A- Saidi

الملخص

This paper presents the results of experimental investigation carried out on concrete model
piles to study the behaviour of defective piles. This was achieved by employing non-destructive tests using ultrasonic waves. It was found that the reduction in pile stiffness factor is found to be about (26%) when the defect ratio increased from (5%) to (15%). The modulus of elasticity reduction factor as well as the dynamic modulus of elasticity reduction factor increase with the defect ratio. 

تفاصيل المقالة

كيفية الاقتباس
"INFLUENCE OF DEFECT IN THE CONCRETE PILES USING NON-DESTRUCTIVE TESTING" (2006) مجلة الهندسة, 12(03), ص 1804–1816. doi:10.31026/j.eng.2006.03.14.
القسم
Articles

كيفية الاقتباس

"INFLUENCE OF DEFECT IN THE CONCRETE PILES USING NON-DESTRUCTIVE TESTING" (2006) مجلة الهندسة, 12(03), ص 1804–1816. doi:10.31026/j.eng.2006.03.14.

تواريخ المنشور

المراجع

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weight, and Mass Concrete”, ACI Manual of Concrete Practice, Part 1, 1991.

-Al-Mosawe, M. J. A. and Al-Obaydi, A. H., (2002), "Thermal Analysis in Large Diameter

Bored Piles", 6th International Conference on Concrete Technology for Developing Countries, 21-

October, 2002, Amman, Jordan, pp.763-772.

-ASTM C597-83, (1991), "Test for Pulse Velocity Through Concrete", American Society for

Testing and Materials, 1991.

-BS 1881: Part 203: 1986, “Recommendations for Measurement of Velocity of Ultrasonic Pulses in

Concrete”, British Standards Institution, London.

-CP 110, 1972, "The Structural Use of Concrete", Code of Practice, Part 1, "Design Materials and

Workmanship".

-Jones, R. and Gatfield, Exl., (1963), “Testing Concrete by an Ultrasonic Pulse Technique”, London

Her Majesty’s Stationary Office, 1963, pp.15-16.

-Poulos, H. G., (1997), "Behaviour of Pile Groups Containing Defective Piles", Proceeding of 14th

International Conference of Soil Mechanics and Foundation Engineering", Hamburg, Vol.2, pp.670.