V diplomski nalogi so obravnavane metode za izračun odpornosti armiranobetonskih prerezov obremenjenih z osno silo in enojnim upogibom v skladu s standardom SIST EN 1992-1-1. V sklopu diplomske naloge je predstavljen tudi izdelan računalniški pripomoček. Pripomoček je napisan v programu Microsoft Office Excel. Uporabnik vpisuje vhodne podatke, ki opisujejo geometrijske in materialne lastnosti armiranobetonskega prereza. Program izriše interakcijske diagrame osne sile in upogibnega momenta, določi ekstremne vrednosti osnih sil in momentov ter določi minimum in maksimum osne sile oz. upogibnega momenta za podani upogibni moment oziroma osno silo. S programom lahko tudi grafično preverimo varnost prereza. V diplomski nalogi je predstavljen primer izračuna in uporabe računalniškega programa.
| Language: | English |
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| Title: | Elaboration of tools for design of reinforced concrete cross-sections to Eurocode 2 : graduation thesis no.: 403/B-GR |
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| Abstract: |
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The graduation thesis deals with methods of calculation of the resistance of reinforced concrete elements subjected to axial force and bending moment in accordance with the SIST EN 1992-1-1 standard. A self-made computer tool for calculation is presented too. The tool is elaborated in Microsoft Office Excel. We fill the required cells with geometrical and material characteristics of concrete and steel. The tool calculates bending interaction diagrams and the extreme values of axial force and bending moment. It also calculates extreme values of axial force or bending moment for chosen bending moment or axial force. With the tool it is also possible to verify the safety of reinforced concrete sections graphically. The graduation thesis also presents a calculation example, which shows the functioning of the tool.
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| Keywords: | graduation thesis, civil engineering, reinforced concrete, stress, stress, strain, axial force, bending moment, Microsoft Office Excel |
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