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Scientific paper ID 938 : 2014/2
DETERMINATION OF THE STRESSED STATE IN CRACKED SECTION IN PRESTRESSED CONCRETE ELEMENTS
Borislav Daalov Abstract : Stress state in the section is displayed as a function of two main parameters: the pressure in the final compressed fiber and the height of the compression zone. For their determination has been used the equilibrium conditions for the sum of the forces and the sum of moments about the center of gravity of the prestressed reinforcement. Requests are rectangular, double-T and T-section and variation, in which the height of the compression zone is not part from the we
Ключови думи :напрежение натискова зона предварително напряганеKey words : stres compression zone prestressing.Borislav Daalov BIBLIOGRAPHY [1] EN 1992-1-1,2004 Evrokod 2: Proektirane na betonni i stomanobetonni konstruktsii: Obshti pravila i pravila za sgradi ( [1] EN 1992-1-1,2004 Еврокод 2: Проектиране на бетонни и стоманобетонни конструкции: Общи правила и правила за сгради ) |
