Conformity control of concrete strength based on the risk assessment

• Autorzy: Woliński S.
• Języki publikacji: PL

Abstrakty

EN

In the conformity control of concrete, different criteria are in use. The current design codes are based on the semi-probabilistic design format. This supposes that a sufficient degree of control exists to assure that a distribution of concrete strength is in accordance with the assumption on which the design procedure is based. The following aspects of conformity control of concrete strength are covered: - general concept and types of conformity criteria, - hazard and risk in conformity control, - risk-based conformity criteria, - concept of risk balance between producer and client.

Słowa kluczowe

PL

beton; badanie wytrzymałościowe; badanie zgodności; ocena ryzyka

EN

concrete; strength test; conformity control; risk assessment

• Wydawca: Oficyna Wydawnicza Politechniki Rzeszowskiej
• Czasopismo: Zeszyty Naukowe Politechniki Rzeszowskiej. Budownictwo i Inżynieria Środowiska
• Rocznik: 2009
• Tom: z. 53 [265]
• Strony: 163--169
• Opis fizyczny: Bibliogr. 9 poz., il.

Twórcy

autor

Woliński S.

• Rzeszów University of Technology, Rzeszów, Poland

Bibliografia

• [1] CEN Concrete - Part 1: Specification, performance, production and conformity. EN- 206-1, 2000.
• [2] Taerve L., Evaluation of compound compliance criteria for concrete strength. Materials and Structures, 1998, 21, 13-20.
• [3] Catarino J.M.R., Statistical criteria for acceptance of materials performance of concrete standards ENV 206:1993 and prEN 206:1997. Proceedings of the 12th ERMCO Congress, Vol. 1, Lisbon, 1998.
• [4] Woliński Sz., Skrzypczak I.: Ryzyko zwiazane ze stosowaniem statystycznych kryteriów zgodność wytrzymałości betonu. Oficyna Wydawnicza Politechniki Warszawskiej, 50 Konferencja Naukowa KILiW PAN i KN PZITB „Krynica 2004”, 12- 17 września 2004, T.3, s.173-181, 2004.
• [5] Taerve L., Caspeele R., Conformity control of concrete: some basic aspects. Proceedings of 4th International Probabilistic Symposium, Ghent, Belgium, October 2006, 57-70.
• [6] Vrouwenvelder T., et al., Risk Assessment and Risk Communication In Civil Engineering CIB Report: Publication 259, Rotterdam: CIB General Secretariat, 2001.
• [7] Steward M. G., Melchers R. E., Probabilistic risk assessment of engineering systems. London, Chapman Hall, 1997.
• [8] Faber M.H., Framework for risk assessment of structural systems. Proc. of Workshop COST C26: Urban habitat constructions under catastrophic events. Prague, March 2007, Czech TU in Prague: 359-367.
• [9] Woliński Sz., Risk based approach to service life assessment of building structures. Proceedings of Seminar on „Sustainability of Constructions”, COST C25, Dresden, 6-7 October 2008, 4.43 -4.51.