Assessment of the early-age strains and stresses in 2D restrained self-stressed members

Viktar V. Tur; Volha H. Sannikava

doi:10.35784/bud-arch.2131

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Opublikowane: 2020-11-02

DOI: https://doi.org/10.35784/bud-arch.2131

Numer Tom 19 Nr 4 (2020)

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Assessment of the early-age strains and stresses in 2D restrained self-stressed members
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081-088
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Archiwum

2022

Tom 21 Nr 4
2022-12-14 8
Tom 21 Nr 3
2022-11-02 3
Tom 21 Nr 2
2022-08-31 3
Tom 21 Nr 1
2022-03-30 3

2021

Tom 20 Nr 4
2021-12-29 6
Tom 20 Nr 3
2021-10-29 8
Tom 20 Nr 2
2021-06-02 8
Tom 20 Nr 1
2021-02-09 8

2020

Tom 19 Nr 4
2020-11-02 11
Tom 19 Nr 3
2020-09-30 11
Tom 19 Nr 2
2020-06-30 10
Tom 19 Nr 1
2020-06-02 8

2019

Tom 18 Nr 4
2020-04-23 8
Tom 18 Nr 3
2020-01-24 8
Tom 18 Nr 2
2019-11-20 8
Tom 18 Nr 1
2019-09-30 8

2018

Tom 17 Nr 4
2019-10-10 16
Tom 17 Nr 3
2019-10-10 15
Tom 17 Nr 2
2019-10-10 16
Tom 17 Nr 1
2019-10-10 21

Authors

Viktar V. Tur

profturvic@gmail.com

Department of Concrete Technology and Building Materials; Faculty of Civil Engineering; Brest State Technical University; Moskovskaya Street 267, 224017 Brest, Belarus

https://orcid.org/0000-0001-6046-1974 ##orcid.unauthenticated##

Volha H. Sannikava

volhasann@gmail.com

Department of Geotechnics and Transport Communications; Faculty of Civil Engineering; Brest State Technical University; Moskovskaya Street 267, 224017 Brest, Belarus

Abstrakt

The paper presents the implementation of the modified strains development model (MSDM) for the two-way restrained self-stressed members such as expansive concrete-filled steel tubes and expansive concrete plane elements with arbitrary orthogonal reinforcement. The analytical approach allows defining the restrained strains and stresses in any 2D restraint conditions by following the iterative procedures and accounting for the elastic-plastic behaviour of expansive concrete at an early age. The consistency of the proposed method was confirmed by assessing the experimental results of the two series of the expansive concrete-filled steel tubes and three series of the expansive concrete plane members with mesh reinforcement in the centre of gravity.

Słowa kluczowe:

expansive concrete, strains, stresses, restraint conditions, analytical model

Bibliografia

Mikhailov V. and Litver S., Expansive and self-stressing cements and self-stressed reinforced structures. Stroyizdat, Moscow, 1974, p. 312 (in Russian).

Mikhailov V. and Gershvald V., “Plane self-stressed structures”, in Researches and usage of self-stressing concrete and self-stressed structures: NIIZHB, 1984, pp. 62-67 (in Russian).

TCP 45-5.03-158-2009, concrete and reinforced concrete structures from self-stressing concrete: design rules, Minsk, 2010 (in Russian).

Ishikava Y., Shibata K. and Tanabe T., “Initial stress analysis of expansive material under restrictions based on chemical conservation law”, in Creep, Shrinkage and Durability Mechanics of Concrete and Concrete Structures, 2009, pp. 437-443.

Marchuk V., Strains and stresses of plane self-stressing concrete elements under nonsymmetrical biaxial restraint at the expansion stage, (PhD thesis), BSTU, Brest, Belarus, 2002 (in Russian).

Litver S. and Petukhov A., “Stresses under bi-axial restraint conditions”, in Researches and usage of self-stressing concrete and self-stressed structures: NIIZHB, 1984, pp. 67-78 (in Russian).

Man T., Wang B., Jin H. and Zhang X., “Expansion behavior of self-stressing concrete confined by glass-fiber composite meshes”, in Construction and Building Materials, no. 128, 2016, pp. 38-46. https://doi.org/10.1016/j.conbuildmat.2016.10.022

Okada K., M. Ohta M., Nagafuchi T., Yata A. and Tamai S., “Characteristics of expansive concrete under bi-axial restraint”, Journal of the Society of Material Science, no. 32, 1983, pp. 182-187.

Wang V., Han T. and Jin H., “Prediction of expansion behaviour of self-stressing concrete by artificial neural networks and fuzzy inference system”, Construction and Building Materials, no. 84, 2015, pp. 184-191. https://doi.org/10.1016/j.conbuildmat.2015.03.059

Ito H., Maruyama I., Tanimura M. and Sato R., “Early age deformation and resultant induced stress in expansive high strength concrete”, Journal of Advanced Concrete Technology, 2004, vol. 2, no. 2, pp. 155-174.

Semianiuk V., Tur V., Herrador M. F. and Paredes G. M., “Early age strain and self-stresses of expansive concrete members under uniaxial restraint conditions”, Construction and Building Materials, 2017, no. 131, pp. 39-49.

Lei H., Chengkui H. and Yi L., “Expansive performance of self-stressing and self-compacting concrete confined with steel tube”, Journal of Wuhan University of Technology-Mater. Sci. Ed., 2007, pp. 341-345. https://doi.org/10.1007/s11595-005-2341-2

„Assessment of the early-age strains and stresses in 2D restrained self-stressed members” (2020) Budownictwo i Architektura / Civil and Architectural Engineering, 19(4), s. 081–088. doi:10.35784/bud-arch.2131.

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Numer Tom 19 Nr 4 (2020)

Archiwum

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Authors

Abstrakt

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Bibliografia

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