Computer-aided construction at designing reinforced concrete columns as per EC

• Autorzy: Zielińska M. , Grębowski K.

Identyfikatory

DOI

10.1515/ijame-2015-0013

• Języki publikacji: EN

Abstrakty

EN

The article presents the authors’ computer program for designing and dimensioning columns in reinforced concrete structures taking into account phenomena affecting their behaviour and information referring to design as per EC. The computer program was developed with the use of C++ programming language. The program guides the user through particular dimensioning stages: from introducing basic data such as dimensions, concrete class, reinforcing steel class and forces affecting the column, through calculating the creep coefficient taking into account the impact of imperfection depending on the support scheme and also the number of mating members At load shit, buckling length, to generating the interaction curve graph. The final result of calculations provides two dependence points calculated as per methods of nominal stiffness and nominal curvature. The location of those points relative to the limit curve determines whether the column load capacity is assured or has been exceeded. The content of the study describes in detail the operation of the computer program and the methodology and phenomena which are indispensable at designing axially and eccentrically the compressed members of reinforced concrete structures as per the European standards.

Słowa kluczowe

EN

computer program; structure designing; reinforced concrete column; Eurocode

PL

program komputerowy; słup żelbetowy; Eurokody; konstrukcje betonowe

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2015
• Tom: Vol. 20, no. 1
• Strony: 183--200
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Zielińska M.

• Department of Structural Mechanics and Bridge Structures Faculty of Civil and Environmental Engineering Department of Technical Bases of Architectural Design Faculty of Architecture Gdansk University of Technology ul. Narutowicza 11/12, 80-233 Gdansk, POLAND

autor

Grębowski K.

• Department of Structural Mechanics and Bridge Structures Faculty of Civil and Environmental Engineering Department of Technical Bases of Architectural Design Faculty of Architecture Gdansk University of Technology ul. Narutowicza 11/12, 80-233 Gdansk, POLAND

Bibliografia

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• [2] Basis of structural design of reinforced concrete and prestressed concrete according to Eurocode 2. – Lower Silesia Educational Publishers, Wroclaw, 2006.
• [3] Comment to PN-B-03264: 2002 "Concrete structures, reinforced concrete and prestressed". – Building Research Institute, Warsaw 2005.
• [4] EN 1992-1-1, Eurocode 2: Design of concrete structures - Part 1-1 : General rules and rules for buildings.
• [5] Kamiński M. (ed.) (1996): Fundamentals of design of reinforced concrete structures according to Eurocode 2. – PWN, Warsaw-Wroclaw.
• [6] Klempka K. (2002): Calculation of load capacity of reinforced concrete slender compression elements. – Warsaw.
• [7] Kliszczewicz R. (2008): Concrete Structures. The calculation of reinforced concrete elements in the ultimate limit states and the use of PN-B-03264: 2002. – Publishing , Gliwice.
• [8] Łapko A. (2001): Design of reinforced concrete structures. – Arkady, Warsaw.
• [9] Łapko A. and Jensen B.Ch. (2005): Fundamentals of design and algorithms for the calculation of reinforced concrete structures. – Arkady, Warszawa.
• [10] Pędziwiatr J. (2010): Introduction to the design of reinforced concrete structures according to EN 1992-1-1: 2008. – Lower Silesia Educational Publishers, Wrocław.
• [11] Pyrak S. (2001): Concrete structures. – School and Pedagogical Publishing House, Warsaw.