Zida Liu1, Danial Jahed Armaghani2,*, Pouyan Fakharian3, Diyuan Li4, Dmitrii Vladimirovich Ulrikh5, Natalia Nikolaevna Orekhova6, Khaled Mohamed Khedher7,8
CMES-Computer Modeling in Engineering & Sciences, Vol.133, No.3, pp. 799-824, 2022, DOI:10.32604/cmes.2022.021165
Abstract The uniaxial compressive strength (UCS) of rock is an essential property of rock material in different relevant
applications, such as rock slope, tunnel construction, and foundation. It takes enormous time and effort to obtain
the UCS values directly in the laboratory. Accordingly, an indirect determination of UCS through conducting
several rock index tests that are easy and fast to carry out is of interest and importance. This study presents
powerful boosting trees evaluation framework, i.e., adaptive boosting machine, extreme gradient boosting machine
(XGBoost), and category gradient boosting machine, for estimating the UCS of sandstone. Schmidt hammer
rebound number, P-wave velocity,… More >
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