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Wybrane pełne teksty z tego czasopisma
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Abstrakty
The problem of optimum of reinforcement for reinforced concrete slabs is considered in the paper. Two criterions of yielding in a plate crossection are compared: of Lenschow and Sozen (LS), and the criterion based on the Huber-Mises-Hencky hypothesis. The analysis shows that the amount of reinforcement calculated using the HM criterion is lower than using LS criterion for plates under uniaxial bending and biaxial bending with moment of the same sign. When the plate under biaxial bending moment with the opposite sign in considered, The LS criterion is more economical. The question which needs to be considered in addition is, whether the reinforcement calculated using mentioned criterions is enough because for the stiffness of the slab.
Słowa kluczowe
Rocznik
Tom
Strony
232--238
Opis fizyczny
Bibliogr. 3 poz., wykr.
Twórcy
autor
- Politechnika Częstochowska, beataordon@wp.pl
Bibliografia
- 1.Cichocki M., Problems of reinforcement designing for plates, Czasopismo Techniczne, Wyd. Politechniki Krakowskiej 2002, z. 7-B, 99, 27-34.
- 2.Lenschow R.J., Sozen M.A., A Yield Criterion for Reinforced Concrete Under Biaxial Criterion and Forces, Civil Engineering Studies Structural Research Series No. 311, University of Illinois, Illinois, July 1966.
- 3.Goszczyński S., Ordon B., Local Load – Carrying Capacity of Slabs in the Light of Tests and Four Effort Hypotheses, Archives of Civil Engineering 1996, XLII, 2, 133-157.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-8334821d-c8c4-483e-91fb-6f2019da7bd1