14
sayı 143/2017
kirişlerde gereken temizlik işlemlerinin özenli biçimde
yapılması, iv) Beton pas payının yeterli miktarda
kullanılması, v) Yeni dökülmüş döşemenin üzerinde
çalışılırken özellikle kolon ve perde demirlerinin
dağıtılarak konulması, böylece donatıların tek
noktaya yüklenmemesi de şantiye sorumlularına
önerilir.
Teşekkür
Yazarlar, ilgi ve desteği dolayısıyla Porta Batumi
Tower Projesi’nin Statik Proje Müellifi Mustafa
Adnan Öğüt’e teşekkür eder. Ayrıca, projenin kalıp ve
donatı işçiliğindeki özgün çabası dolayısıyla Cevdet
Sarışık’ın ismi teşekkürle anılır.
1. Elmaskaya, A. ve Taşdemir, M.A., “Palladium Tower
Projesinin Derin Temel Betonunun Sıcaklık Kontrollü
Dökümü ve Dayanım Gelişimi”, 21-23 Şubat 2013,
THBB Beton 2013 Bidirileri, s. 366 - 381.
2. Taşdemir, M.A., Akkaya, Y., Erdoğdu, S., and
Ozturk, M., “Quality Assurance for the Deepest
Immersed Tube Tunnel: Marmaray Project”,
Advances in Concrete : An Asian Perspective,
ACECON 2010, Eds. R. Gettu et al., 2010, pp.
252-267.
3. Taşdemir M.A. and Akkaya, Y., “Turkey - Concrete
Construction Industry - Cement Based Materials and
Civil Infrasturucture - (CBM-CI)”, CBM-CI International
Workshop, Ed. S. Ahmad, Karachi, 2007, pp. 185-
200.
4. Akkaya, Y. and Taşdemir, M.A., “Turkish
Experience in Concrete Construction Industry and
Infrasturucture”, UNESCO-IPRED-ITU Workshop, 6-7
July 2009, pp. 159-164.
5. Stark, J., Bollmann, K., “Delayed Ettringite
Formation in Concrete”, Nordic Concrete Research,
(23)2, pp. 1-25, 1999.
6. Collepardi, M., “A State-of-the-Art Review on
Delayed Ettringite Attack on Concrete”, Cement and
Concrete Composites, 25, pp. 401-407, 2003.
7. Akman, M. S., “Gecikmiş Etrenjit Oluşumu (DEF)”,
5. Ulusal Beton Kongresi, 1-3 Ekim, İstanbul, s.9-15,
2003.
8. Divet, J., and Randriambololona, “Delayed
Ettringite Formation: the Effect of Temperature and
Basicity on the Interaction of Sulphate and C-S-H
Phase”, Cement and Concrete Research, 25, No. 3,
pp. 357-363, 1998.
9. Heinz, D., and Ludwig, U., “Mechanisms of
Secondary Ettringite Formation in Mortars and
Concretes Subjected to Heat Treatment”, Katharine
and Bryant Mather International Conference,
J.M. Scanlons, ed., ACI, Detroit, 1987.
10. Lawrence, C.D., “Mortar Expansions Due to
Delayed Ettringite Formation: Effects of Curing Period
and Temperature”, Cement and Concrete Research,
25, No. 4, pp. 903-914, 1995.
11. Gajda, J., and Vangeem, M., “Controlling
Temperatures in Mass Concrete”, Concrete
International, 2002.
12. Zhaozhou, Z., Olek, J., and Diamond, S.,
“Studies on Delayed Ettringite Formation in Heat-
Cured Mortars II. Characteristics of Cement that
maybe Susceptible to DEF”, Cement and Concrete
Research, 32, pp. 1737-1742, 2002.
13. Gajda, J., Kaufman, A., and Sumodjo, F.,
“Precooling Mass Concrete”, Concrete Construction,
2005.
14. Kosmatka, S.H., Panarese, W.C., Gissing, K.D.,
and Mac Leod, N.F., “Design and Control of Concrete
Mixtures”, Canadian Portland Cement Association,
Ottawa, 121p. 1995.
15. Bamforth, P.B., “In-situ Measurement of the
Effect of Partial Portland Cement Replacement
using either Fly Ash or Ground Granulated Blast
Furnace Slag on the Performance of Mass Concrete”,
Proceedings, Institution of Civil Engineers, 69, pp.
777-800, 1980.
16. “Temperature control of mass concrete”, in
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Publications, 1995.
17. ACI Committee 207, “Mass Concrete – 207. 1R-
96” ACI, 1996.
18. Ramlochan, T., Zacarias, P., Thomas, M.D.A.,
and Hooton, R.D., “The Effect of Pozzolans and
Slag on the Expansion of Mortars Cured at Elevated
Temperature, Part I. Expansive Behavior”, Cement
and Concrete Research, 33, pp. 807-814, 2003.
19. Whittier, S., Olyniec, J., and McGlohn, R.,
“Minimizing Temperature Differentials in Mass
Concrete”, Concrete International, Dec., 2014, pp.
43-45.
20. Belanger, P.R., and Shirlaw, M.R., “Temperature
Control in High-Strength, Massive Concrete Girders”,
Concrete International, Nov., 1993, pp. 30-32.
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Kaynaklar
14
makale