An analysis of the efficiency of design methods

• Autorzy: Rogalska M. , Słowik M.

Identyfikatory

DOI

10.5604/17318157.1226143

• Języki publikacji: EN

Abstrakty

EN

The objective of the paper is to analyze the efficiency of design methods proposed in different codes according to the load carrying capacity of concrete structures. In particular, three standard recommendations have been considered: the ACI 318 shear design model, the equation by Eurocode 2 and a new design procedure from Model Code 2010. In the paper the flexural concrete members, which are reinforced longitudinally but without transverse reinforcement, are considered. The design values of the load carrying capacity of such members obtained from these three codes were compared with experimental results. An advanced statistical analysis has been applied to predict of dependent variable (load carrying capacity of tested beams) and to perform a comparative analysis. On the basis of the analysis conclusions have been drawn according to the fit between the design methods and the test data.

Słowa kluczowe

EN

reinforced concrete members; load carrying capacity; statistical analysis; standard code; efficiency of design methods

• Wydawca: Wydawnictwo Akademii Wojsk Lądowych imienia generała Tadeusza Kościuszki
• Czasopismo: Zeszyty Naukowe / Wyższa Szkoła Oficerska Wojsk Lądowych im. gen. T. Kościuszki
• Rocznik: 2016
• Tom: Nr 4
• Strony: 146--160
• Opis fizyczny: Bibliogr. 11 poz., tab.

Twórcy

autor

Rogalska M.

• Faculty of Civil Engineering and Architecture, Lublin University of Technology

autor

Słowik M.

• Faculty of Civil Engineering and Architecture, Lublin University of Technology

Bibliografia

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• 2. Desai S. Influence of Constituents of Concrete on Its Tensile Strength and Shear Carrying Capacity. Magazine of Concrete Research. Vol. 55, No. 1, 2003, p. 77-84.
• 3. EN 1992-1-1:2004, Eurocode 2: Design of concrete structures. Part 1: General rules and rules for buildings. European Committee for Standardization, 2004.
• 4. Hastie T.J., Tibshirani R.J. Genaralized additive models. London: Chapman Hall, Chapter 9, 1990.
• 5. Kot S., Jakubowski J., Sokołowski A., Statystyka. DIFIN, 2011 Model Code 2010, First complete draft, fib Bulletin 56, Vol. 2, 2010.
• 6. Model Code 2010, First complete draft, fib Bulletin 56, Vol. 2, 201.
• 7. Perera S. V. T. Mutsuyoshi H. Shear Behavior of Reinforced High-Strength Concrete Beams. ACI Structural Journal, Vol. 110, No.1, 2013, p. 43-52.
• 8. Raju T.N. William Sealy Gosset and William A. Silverman: two "students" of science. Pediatrics 116 (3), 2005, p. 732–735.
• 9. Shapiro, S. S., Wilk M. B. An analysis of variance test for normality (complete samples), Biometrika, 52, 3 and 4, 1965, p. 591-611.
• 10. ACI Committee 318, Building Code Requirements for Structural Concrete (ACI 31802) and Commentary (ACI 318R-02), American Concrete Institute, 2002.
• 11. Stanisz A. Przystępny kurs statystyki z zastosowaniem STATISTICA PL na przykładach z medycyny. StatSoft Polska Sp. z o.o., Kraków, 2006.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).