Identyfikatory
Warianty tytułu
Statistical methods used for determining geotechnical parameters
Konferencja
Ogólnopolskie Sympozjum "Współczesne problemy geologii inżynierskiej w Polsce", 15–17.10.2014 Lublin
Języki publikacji
Abstrakty
The paper presents the methods of determining values of characteristic parameter. Geotechnical design is based largely on decision making under uncertainty. Currently, the biggest problem is the correct choice a save value of the parameter. In many cases, the EC7 does not specify strict form of calculation, but indicates what criteria should be checked computationally. The selection of characteristic value of geotechnical parameter is the most accurate when the statistical methods are used. This approach has proved successful in the European practice, and has been implemented for a unified standard. The choice of the appropriate method of calculation depends on many factors such as the amount of test data, statistical knowledge of the parameter or additional data from the previous research. After analyzing the available methods for estimating the value of the characteristic parameters it can be stated that the correct prediction will depend on the particular situation.
Czasopismo
Rocznik
Tom
Strony
657--663
Opis fizyczny
Bibliogr. 11 poz., rys., tab.
Twórcy
autor
- AGH Akademia Górniczo-Hutnicza w Krakowie, al. Adama Mickiewicza 30, 30-059 Kraków
autor
- AGH Akademia Górniczo-Hutnicza w Krakowie, al. Adama Mickiewicza 30, 30-059 Kraków
autor
- AGH Akademia Górniczo-Hutnicza w Krakowie, al. Adama Mickiewicza 30, 30-059 Kraków
Bibliografia
- 1. BAUDUIN C. 2001 - Determination of characteristic values. Geotechnical Handbook - Volume 1: Fundamentals. Ernst & Sohn, Berlin.
- 2. BOND A.J. 2011 - A procedure for determining the characteristic value of a geotechnical parameters, Proc. 3rd Int. Symp. on Geotechnical Safety and Risk, Munich, Germany.
- 3. BOND A.J. & HARRIS A.J. 2008 - Decoding Eurocode 7. Taylor & Francis, London: 45-50.
- 4. EN 1990:2002 Eurocode: Basis of structural design.
- 5. FELLIN W. 2005 - Assessment of characteristic shear strength parameters of soil and its implication in geotechnical design. [W:] W. Fellin, H. Lessmann., M. Oberguggenberger (red.) Analyzing Uncertainty in Civil Engineering: 33-49.
- 6. GARBULEWSKI K., JABŁONOWSKI S. & RABARIJOELY S. 2010 Zastosowanie analizy bayesowskiej w projektowaniu geotechnicznym. Inżynieria Morska i Geotechnika, 3/2007: 163-169.
- 7. POHL C. 2011 - Determination of characteristic soil values by statistical methods. [W:] Proceedings of the 3th International Symposium on Geotechnical Safety and Risk (ISGSR 2011), N. Vogt, B.Schuppener, D. Straub & G. Bräu (red.). Bundesanstalt fuer Wasserbau.
- 8. PN-EN 1997-1 Eurokod 7. Projektowanie geotechniczne. Część 1: Zasady ogólne.
- 9. SCHNEIDER H.R. 1993 - Defintion and determination of characteristic soil properties. Proceedings of the 14th ICSMFE. Hamburg, Balkema: 2271-2274.
- 10. TAKÁCS A. 2010 - Some statistical aspects of the semi-probablistic approach (partial factoring) of the EUROCODE 7: 46-47.
- 11. WYSOKIŃSKI L. 2009 - Wartości parametrów geotechnicznych w zastosowaniu do projektowania budowlanego wg PN-EN 1997-1i PN-EN 1997-2. XXIV Ogólnopolskie Warsztaty Pracy Projektanta Konstrukcji, Wisła.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-be2e596d-d8c5-4c18-aba3-aae5b52ea400