Influence of Elevated Temperatures on Mechanical Properties of Concrete
| Author(s): |
Vladimir I. Andreev
Lyudmila S. Polyakova |
|---|---|
| Medium: | journal article |
| Language(s): | Russian |
| Published in: | International Journal for Computational Civil and Structural Engineering / Международный журнал по расчету гражданских и строительных конструкций, March 2018, n. 1, v. 14 |
| Page(s): | 178-184 |
| DOI: | 10.22337/2587-9618-2018-14-1-178-184 |
| Abstract: |
The paper considers the influence of elevated temperatures in the range from 20°C to 800°C in the mechanical properties of the concrete the thermal expansion, elastic modulus, shear deformation coefficient, strength. Functions describing the dependences of the mechanical characteristics of concrete on temperature as well as functions approximating the nonlinear diagram deformation of concrete at elevated temperatures are pro-posed. |
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02/08/2019
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