FINE-GRAINEDCELLULAR CONCRETE CREEP ANALYSIS TECHNIQUE WITH CONSIDERATION FORCARBONATION
https://doi.org/10.21822/2073-6185-2015-39-4-94-110
Abstract
The article considers the creep and creep deformation analysis technique in fine-grainedcellular concrete with consideration for carbonation and assurance requirements for the repairing properties and seismic stability. The procedure for determining the creep of fine-grainedcellular concrete is proposed with account of its carbonationby atmospheric carbon dioxide. It has been found theoretically and experimentally that the proposed technique allows obtaining reproducible results and can be recommended for creep determination of fine-grainedcellular concretes, including repairingones, taking into account their carbonation.
About the Authors
M. A. GazievRussian Federation
A. Kh Mazhieva
Russian Federation
K. Kh. Mazhiev
Russian Federation
References
1. GOST 24544-81 - Methods for determination of shrinkage deformations and creep. -M.:publishing,house,ofstandards,1981.-24p.
2. GOST 10180-78. The concretes. Methods for determination of compressive strength and tensile strength. - M.: publishing house of standards, 1979. - 24 p.
3. Bazhenov, Y. M. Technology of concrete. M.: Higher school, 1987.
4. Fine concretes from man-made materials to repair damaged buildings and constructions, Yu. M. Bazhenov, Bataev, D. K-S., Murtazaev S-A. Yu, Maiev H. N., Grozny :2011-342p.
5. Devices and equipment for construction laboratories Maiev H. N., Batayev D. K-S., E. P. Soloviev, V. G., Tymoshuk, M.: Comtech-Print, 2007. 375 р.
6. Leont'ev L. N. Technique of statistical calculations. M.: Forest industry, 1966 - 250 p.
7. SNiP 2.03.01-84. Concrete and reinforced concrete structures. - M: TSITP of USSR Gosstroi, 1985. - 79 p.
8. Jirásek, M. and P. Havlásek, 2014. Microprestress –solidification theory of concrete creep: a Reformulation and improvement. Cement and Concrete Research, 60: рр. 51-62.
9. Jiang, W., G. De Schutter and Y. Yuan, 2014. Degree of hydration based prediction of early age basic creep and creep recovery of concrete blended. Cement and Concrete Composites, 48: рр.83-90.
10. Jirásek, M. and P. Havlásek, 2014. Accurate approximations of concrete creep compliance functions based on continuous retardation spectra. Computers & Structures, 135: рр.155-168.
11. Rossi, P., Tailhan J. and F. Le Maou, 2013. Comparison of concrete creep in tension and in compression: Influence of concrete age at loading and the drying conditions. Cement and Concrete Research, 51: рр.78-84.
12. Assmann, A. and H. W. Reinhardt, 2014. Tensile creep and shrinkage of SAP modified concrete. Cement and Concrete Research, 58: рр.179-185.
13. Bazant, Z. P. and M. H. Hubler, 2014. Theory of cyclic creep of concrete based on Paris law for fatigue growth of subcritical microcracks. Journal of the Mechanics and, Physics of Solids, 63: рр.187-200.
14. Balevičius, R. and G. Marčiukaitis, 2013. Linear and Non-linear Creep models for a multi-layered concrete composite. Archives of Civil and Mechanical Engineering, 13 (4):рр.472-490.
15. Hamed, E. and M. A. Bradford, 2010. Creep in concrete beams strengthened with composite materials. European Journal of Mechanics – A Solids, 29(6):рр.951-965.
16. Aleksandrovsky S. V., Danilov B. P., bagrii, E. I. study of the cellular concrete creep,Creep and shrinkage of concrete: proceedings NTO the building industry of the USSR and the scientific-investigational center of Gosstroy of the USSR. - Kyiv.- 1969.-рр.5-12.
17. Bazhenov Yu. M. Materials and technologies for repair and rehabilitation works inconstruction.-M.:TheComtech,2000.–233p.
18. Katynski V. I., Brumelis Y. V. the choice of the creep theory for describing the long-lasting deformation of the cellular silicate concrete, Creep and shrinkage of concrete: Proceedings of the reports of the Ukrainian Republican rule NTO construction and scientific-investigational center of Gosstroy of the USSR. - Kiev. - 1969.-рр.155-164.
19. Eisenberg J. M., Batalov M. M., Murtazaev S-A. Y. Materials and construction for improving earthquake resistance of buildings and structures. -M: Comtech- Print, 2009–447p.
20. Bazhenov Yu. M. Materials and technologies for repair and reconstruction of buildings and structures. - M.: Komtekh, 2011. – 233 p.
21.
Review
For citations:
Gaziev M.A., Mazhieva A.Kh., Mazhiev K.Kh. FINE-GRAINEDCELLULAR CONCRETE CREEP ANALYSIS TECHNIQUE WITH CONSIDERATION FORCARBONATION. Herald of Dagestan State Technical University. Technical Sciences. 2015;39(4):94-110. (In Russ.) https://doi.org/10.21822/2073-6185-2015-39-4-94-110
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