Study on Determination Method for Parameters of Rock’s Shear Strength through Least Absolute Linear Regression Based on Symmetric Triangular Fuzzy Numbers
2012 ◽
Vol 170-173
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pp. 804-807
Keyword(s):
In view of the randomness and fuzziness of the parameters of rock’s shear strength, first, use symmetric triangular fuzzy numbers which can reflect the interval features of parameters express the parameters of rock’s shear strength. Second, put forward to a new determination method for parameters of rock’s shear strength through least absolute linear regression based on symmetric triangular fuzzy numbers according to criteria of least absolute. Finally, the analysis of practical engineering computation and comparison to other methods shows that the new method is reasonable.
2008 ◽
Vol 04
(02)
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pp. 123-141
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Keyword(s):
Keyword(s):
2016 ◽
Vol 2016
◽
pp. 1-9
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Keyword(s):
2012 ◽
Vol 20
(05)
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pp. 729-740
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Keyword(s):
2013 ◽
Vol 2013
◽
pp. 1-9
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