An approach to in-situ compressive strength of concrete

• Autorzy: Brunarski L. , Dohojda M.

Identyfikatory

DOI

10.1515/bpasts-2016-0078

• Języki publikacji: EN

Abstrakty

EN

The paper presents the problem of estimating in-situ compressive strength of concrete in a comprehensive way, taking into account the possibility of direct tests of cored specimens and indirect methods of non-destructive tests: rebound hammer tests and ultrasonic pulse velocity measurements. The paper approaches the discussed problem in an original, scientifically documented and exhaustive way, in particular in terms of application.

Słowa kluczowe

EN

testing concrete in structures; core specimen; non-destructive testing; basic curve; expression of uncertainty measurements; conformity criterion; characteristic in-situ compression strength

PL

badanie betonu w konstrukcjach; rdzeniowe okazy; badania nieniszczące; krzywa podstawowa; niepewność pomiarów; kryteria zgodności; wytrzymałość na ściskanie

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2016
• Tom: Vol. 64, nr 4
• Strony: 687--695
• Opis fizyczny: Bibliogr. 25 poz., tab., wykr.

Twórcy

autor

Brunarski L.

• Building Research Institute (ITB), 1 Filtrowa St., 00-611 Warsaw, Poland

autor

Dohojda M.

• Warsaw University of Live Sciences (SGGW), 166 Nowoursynowska St., 02-787 Warsaw, Poland

Bibliografia

• [1] L. Brunarski, “Mathematical bases for formulation of materials strength conformity criteria”, ITB, Warsaw, 2009, [in Polish].
• [2] J.C. Maxwell, A Treatise on Electricity and Magnetism, 3rd ed., vol. 2., pp. 68–73, Clarendon, Oxford, 1892.
• [3] L. Brunarski and M. Dohojda, “Diagnostics of concrete strength in structures”, ITB, Warsaw, 2015, [in Polish].
• [4] L. Czarnecki and J.J. Sokołowska “Material model and revealing the truth”, Bull. Pol. Ac.: Tech. 63 (1), 07–14 (2015).
• [5] J. Hoła and K. Schabowicz, “State of the art non-destructive methods for diagnostic testing of building structures anticipated development trends”, ACME 10 (3), (2010).
• [6] M. Holicky and M. Vorliček, “Fractile estimation and sampling inspection in building”, Acta polytechnica CVUT Praha 32 (1), 87–96 (1992).
• [7] F. Indelicato, “Estimate of concrete cube strength by means of different diameter cores. A statistical approach”, RILEM Materials and Structures 30, 131–138 (1997).
• [8] M. Marks, “Multicriterial optimization of composite element reinforced by two families of fibres”, Bull. Pol. Ac.: Tech. 54 (4), 363–370 (2006).
• [9] L. Runkiewicz, “Influence of various factors on the results of Schmidt hammer testing of concrete”, ITB, Warsaw, 1991, [in Polish].
• [10] M. Runkiewicz, “Non-destructive testing methods to assess strength of concrete in building diagnostics – the main area of scientific research of professor Leonard Runkiewicz”, Architecture and Civil Engineering Environment, The Silesian University of Technology 1, 61–72 (2014).
• [11] I. Skrzypczak and S. Woliński, “Influence of distribution type on the probability of acceptance of conformity criteria for concrete strength”, Archives of Civil Engineering 53 (30), 479–495 (2007).
• [12] I. Skrzypczak, “Analysis of criteria of quality assessment for concrete and their influence on risk of the producer and the recipient”, Rzeszow University of Technology, 2013, [in Polish].
• [13] L. Taerwe, “Evaluation of compound compliance criteria for concrete strength”, RILEM Materials and Structures 29, 13–20, (1988).
• [14] L. Taerwe, “The influence of autocorrelation on OC-lines of compliance criteria for concrete strength”, RILEM Materials and Structures 20, 418–427 (1987).
• [15] E. Szczygielska and V. Tur, “The study of conformity criterion for compressive strength of concrete based on order statistics”, Bud. i Archit. 12, 223–230 (2013), [in Polish].
• [16] PN-EN 206:2014‒04 Concrete – Specification, performance, production and conformity.
• [17] PN-EN 12504‒1:2011, Testing concrete in structures – Part 1: Cored specimens-Taking, examining and testing in compression.
• [18] PN-EN 12504‒2:2013‒03, Testing concrete in structures – Part 2: Non-destructive testing-Determination of rebound number.
• [19] PN-EN 12504‒4:2005, Testing concrete – Part 4: Determination of ultrasonic pulse velocity.
• [20] PN-EN 13791:2008, Assessment of in situ compressive strength in structures and precast concrete elements.
• [21] PN-EN 1990:2004, Eurocode – Basis of Structural Design
• [22] ISO 3893‒1977, Concrete – Classification by compressive strength
• [23] ISO 12491:1997, Statistical methods for quality control of building materials and components.
• [24] PN-88/B-06250, Concrete, [in Polish].
• [25] ISO 1993, Guide to the Expression of Uncertainty Measurement.

Uwagi

PL

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