FACTORS AFFECTING THE ELASTIC DEFORMATIONS OF CONCRETE
The shape of a load-deformation diagram of concrete is influenced by the properties of the material as well as by the testing conditions. Several of the numerical approximations presented for the stress-strain diagram can take some of these effects into consideration. The modulus of elasticity of a concrete is influenced by the same factors as the stress-strain diagrams. Formulae are offered for the estimation of the effects of concrete composition, including the porosity, on the modulus of elasticity. A discussion of the other elastic constants, poisson's ratio, etc., concludes the paper. A part of this paper presents new information, the other part is an organized summary of the state of the art.
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Supplemental Notes:
- This paper was presented at the Conference on the Mechanical Behaviour of Materials, sponsored by the Society of Materials Science in 1972.
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Corporate Authors:
Society of Materials Science
1 Yoshida Izumidono-cho, Sakyo-Ku
Kyoto 600, JapanSociety of Materials Science
1 Yoshida Izumidono-cho, Sakyo-Ku
Kyoto 600, Japan -
Authors:
- Popovics, S
- Conference:
- Publication Date: 1972
Language
- English
Media Info
- Features: Figures; References; Tables;
- Pagination: p. 172-183
Subject/Index Terms
- TRT Terms: Deformation; Deformation curve; Diagrams; Elasticity (Mechanics); Materials tests; Mix design; Modulus of elasticity
- ITRD Terms: 4755: Concrete; 8525: Conference; 5595: Deformation; 5912: Elasticity; 8053: Japan; 5567: Load; 4714: Mix design; 5919: Modulus of elasticity; 5938: Porosity; 8588: State of the art report; 5575: Stress (in material)
- Subject Areas: Highways; Materials;
Filing Info
- Accession Number: 00084102
- Record Type: Publication
- Source Agency: Transport and Road Research Laboratory (TRRL)
- Report/Paper Numbers: Conf Paper
- Files: ITRD, TRIS
- Created Date: Jun 10 1975 12:00AM