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Betonun Mekanik Özelliklerinin Çarpma Dayanımına Etkisi

Year 2018, , 106 - 111, 30.11.2018
https://doi.org/10.17714/gumusfenbil.437467

Abstract

Bu çalışmada; betonun mekanik özelliklerinden olan
basınç, eğilmede çekme ve yarmada çekme dayanımlarının çarpma dayanımı
üzerindeki etkileri incelenmiştir. Bu amaç doğrultusunda maksimum agrega çapı
4, 8 ve 16 mm, su/çimento (S/Ç) oranı ise 0.50 ve 0.55
olan altı seri numuneleri hazırlanmıştır. Hazırlanan numuneler üzerinde basınç,
eğilme, yarma ve Charpy darbe dayanımları belirlenmiştir. Yapılan deneysel
çalışmalar sonucunda; betonun mekanik özelliklerini agrega çapındaki artış
olumlu etkilerken S/Ç oranındaki artış olumsuz yönde etkilemiştir. Betonun
çarpma dayanımındaki değişim de aynı şekilde olmuştur. Fakat çarpma dayanımı
S/Ç oranındaki artıştan daha az etkilenmiştir.

References

  • Arıcı, E., Dursun, R. ve İnce, R., 2007. Determination of Impact Strength of Concrete. 8th International Fracture Conference, November 2007, İstanbul, Turkey, 628-633.
  • Arıcı, E., 2010. Effect of Compressıve Strength on Impact Strength of Concrete. Journal of Technical, 9 (1), 1-9.
  • Barb, S., Hanson, D., 1974. Investigation of Fiber Reinforced Breakwater Armour Units. Fiber Reinforced Concrete Publication SP-44, American Concrete Institute, Detroit, 434 p.
  • Edgington, J., Hannant, D. J. ve Williams, G.I.T., 1974. Steel Fibre Reinforced Concrete. Building Research Establishment Current Paper, The Establishment, 46p.
  • Erdoğan, T.Y., 2003. Beton. ODTÜ Geliştirme Vakfı Yayıncılık ve İletişim A.Ş Yayınları, Ankara, 446p.
  • Jamrozy, Z. ve Swamy, R.N., 1979. Use of Steel Fibre Reinforcement for Impact Resistance and Machinery Foundations. International Journal of Cement Composites, 1 (2), 65-75.
  • Johnston, C. D., 1974. Steel Fiber Reinforced Mortar and Concrete. A Review of Mechanical Properties Fiber Reinforced Concrete, Publication SP-44, American Concrete Institute.Detroit, 127-142.
  • Kantar, E., Arslan, A. ve Anıl, Ö. 2011. Effect of Concrete Compressive Strength Variation on Impact Behaviour. Engineering Architecture Faculty journal Gazi University, 26 (1), 115-123.
  • Mather, B., 1994. Cement and Concrete Terminology. American Concrete Institute, 116 (R-90), 1-68.
  • Murtiadi, S., 1999. Behavior of High-Strength Concrete Plates under Impact Loading. Master Thesis, Faculty of Engineering and Applied Science Mernorial University of Newfoundland, 17p.
  • Selvi, M., 2008. Beton Dayanımındaki Değişimin Çarpma Dayanımına Olan Etkisinin Deneysel ve Sonlu Elemanlar Yöntemiyle İncelenmesi. Yüksek Lisans Tezi, Gazi Üniversitesi Fen Bilimleri Enstitüsü. Ankara,119 s.
  • Verhagen, A. H., 1978. Impact Testing of Fibre Reinforced Concrete: Reflection on Possible Test Methods, Testing and Test Methods of Fibre Cement Composites RILEM Symposium Edited by R. N. Swamy, The Construction Press Ltd., Hornby, p.99-105.
  • Williamson, G. R., 1965. Fibrous Reinforcements for Portland Cement Concrete. Technical Report. 1, 1-500.

The effect of mechanical properties of concrete on ımpact strength

Year 2018, , 106 - 111, 30.11.2018
https://doi.org/10.17714/gumusfenbil.437467

Abstract

In this study, impact stregth of concrete is
investigated with the effect of mechanical properties such as compressive
strength, flexural tensile strength and splitting tensile strength. For this
purpose, six serial specimens with three different maximum aggregate diameter (4,
8 and 16 mm) and whose water/cement (w/c) ratio of 0.50 to 0.55 were prepared.
The compressive, bending, splitting and impact strength of the prepared
specimens were determined. As a result of study; The mechanical properties of
the concrete were positively effected by the increase in the aggregate size,
while the icrease in the W/C ratio adversely effected. The change in the impact
strength of concrete has also been the same. But the impact strength is less
effected than the increase in W/C ratio.

References

  • Arıcı, E., Dursun, R. ve İnce, R., 2007. Determination of Impact Strength of Concrete. 8th International Fracture Conference, November 2007, İstanbul, Turkey, 628-633.
  • Arıcı, E., 2010. Effect of Compressıve Strength on Impact Strength of Concrete. Journal of Technical, 9 (1), 1-9.
  • Barb, S., Hanson, D., 1974. Investigation of Fiber Reinforced Breakwater Armour Units. Fiber Reinforced Concrete Publication SP-44, American Concrete Institute, Detroit, 434 p.
  • Edgington, J., Hannant, D. J. ve Williams, G.I.T., 1974. Steel Fibre Reinforced Concrete. Building Research Establishment Current Paper, The Establishment, 46p.
  • Erdoğan, T.Y., 2003. Beton. ODTÜ Geliştirme Vakfı Yayıncılık ve İletişim A.Ş Yayınları, Ankara, 446p.
  • Jamrozy, Z. ve Swamy, R.N., 1979. Use of Steel Fibre Reinforcement for Impact Resistance and Machinery Foundations. International Journal of Cement Composites, 1 (2), 65-75.
  • Johnston, C. D., 1974. Steel Fiber Reinforced Mortar and Concrete. A Review of Mechanical Properties Fiber Reinforced Concrete, Publication SP-44, American Concrete Institute.Detroit, 127-142.
  • Kantar, E., Arslan, A. ve Anıl, Ö. 2011. Effect of Concrete Compressive Strength Variation on Impact Behaviour. Engineering Architecture Faculty journal Gazi University, 26 (1), 115-123.
  • Mather, B., 1994. Cement and Concrete Terminology. American Concrete Institute, 116 (R-90), 1-68.
  • Murtiadi, S., 1999. Behavior of High-Strength Concrete Plates under Impact Loading. Master Thesis, Faculty of Engineering and Applied Science Mernorial University of Newfoundland, 17p.
  • Selvi, M., 2008. Beton Dayanımındaki Değişimin Çarpma Dayanımına Olan Etkisinin Deneysel ve Sonlu Elemanlar Yöntemiyle İncelenmesi. Yüksek Lisans Tezi, Gazi Üniversitesi Fen Bilimleri Enstitüsü. Ankara,119 s.
  • Verhagen, A. H., 1978. Impact Testing of Fibre Reinforced Concrete: Reflection on Possible Test Methods, Testing and Test Methods of Fibre Cement Composites RILEM Symposium Edited by R. N. Swamy, The Construction Press Ltd., Hornby, p.99-105.
  • Williamson, G. R., 1965. Fibrous Reinforcements for Portland Cement Concrete. Technical Report. 1, 1-500.
There are 13 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

Kürşat Kaymaz 0000-0002-8346-8260

Erdinç Arıcı 0000-0002-6153-5805

Publication Date November 30, 2018
Submission Date June 27, 2018
Acceptance Date November 30, 2018
Published in Issue Year 2018

Cite

APA Kaymaz, K., & Arıcı, E. (2018). Betonun Mekanik Özelliklerinin Çarpma Dayanımına Etkisi. Gümüşhane Üniversitesi Fen Bilimleri Dergisi106-111. https://doi.org/10.17714/gumusfenbil.437467