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Estimation of a joint diameter distribution by an inplicit scheme and interpolation technique

Cited 12 time in Web of Science Cited 19 time in Scopus
Authors
Song, Jae-Joon
Issue Date
2006
Publisher
Elsevier
Citation
Int J Rock 2006;43: 512-519
Keywords
Implicit schemeDiameter distributionContained trace lengthB-spline
Abstract
A new technique to estimate the diameter distribution of a joint set from the contained trace length distribution is suggested. This
technique obtains the diameter distribution directly from the sample histogram of the contained trace lengths without using any
information about the trace length distribution of an infinite window. Compared with the previous method of Song and Lee [Estimation
of joint length distribution using window sampling. Int J Rock Mech Mining Sci 2001; 38: 519–28], it is more accurate for small-size joint
samples. To obtain more accurate estimates, we adopt an interpolation technique of B-spline to smooth out the sampled contained trace
length distribution. The effect of the B-spline as a function of three kinds of predefined diameter distributions is examined by Monte
Carlo simulations.
ISSN
1365-1609
Language
English
URI
http://hdl.handle.net/10371/68323
DOI
https://doi.org/10.1016/j.ijrmms.2005.09.009
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Energy Systems Engineering (에너지시스템공학부)Journal Papers (저널논문_에너지시스템공학부)
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