Extent of geotechnical testing for pile excavation in port of Dubrovnik (CROSBI ID 558047)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
M. Bandić, B. Galjan, I. Barbalić, N. Štambuk Cvitanović, I. Vrkljan
engleski
Extent of geotechnical testing for pile excavation in port of Dubrovnik
After noticing poor rock penetration performance during pile excavation works, contractor induced additional site investigation to support his claim on higher rock strength than previously inspected. Results of 115 point load tests and 97 uniaxial tests were fitted to Weibull and Gamma probability density functions. One-sided confidence interval with confidence level of 95% (CI95) for strength value which is higher than 95% of population (i.e. 95% percentile) was obtained with "Likelihood Ratio Confidence Bounds" method. Suggestion on number of specimens is given for percentile interval estimation in future geotechnical investi-gation works.
Weibull and Gamma probability density functions
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Podaci o prilogu
2009.
objavljeno
Podaci o matičnoj publikaciji
Eurorock 2009
Ivo Vrkljan
978-0-415-80481-3
Podaci o skupu
Eurorock 2009
poster
26.10.2009-26.10.2009
Cavtat, Hrvatska