Prediction of uniaxial compressive strength of sandstones using petrography-based models

K Zorlu, C Gokceoglu, F Ocakoglu, HA Nefeslioglu… - Engineering …, 2008 - Elsevier
The uniaxial compressive strength of intact rock is the main parameter used in almost all
engineering projects. The uniaxial compressive strength test requires high quality core …

Application of fuzzy inference system and nonlinear regression models for predicting rock brittleness

S Yagiz, C Gokceoglu - Expert Systems with Applications, 2010 - Elsevier
Brittleness is one of the most crucial rock features for underground excavation and design
considerations in rock mass. Direct standard testing method for measuring rock brittleness …

Prediction of uniaxial compressive strength of some sedimentary rocks by fuzzy and regression models

M Heidari, H Mohseni, SH Jalali - Geotechnical and Geological …, 2018 - Springer
The purpose of this research is to construct predictive models to estimate the uniaxial
compressive strength (UCS) of grainstone, wackestone-mudstone, boundstone, gypsum …

Supervised intelligent committee machine method for hydraulic conductivity estimation

G Tayfur, AA Nadiri, AA Moghaddam - Water resources management, 2014 - Springer
Hydraulic conductivity is the essential parameter for groundwater modeling and
management. Yet estimation of hydraulic conductivity in a heterogeneous aquifer is …

Bayesian artificial intelligence model averaging for hydraulic conductivity estimation

AA Nadiri, N Chitsazan, FTC Tsai… - Journal of Hydrologic …, 2014 - ascelibrary.org
This research presents a Bayesian artificial intelligence model averaging (BAIMA) method
that incorporates multiple artificial intelligence (AI) models to estimate hydraulic conductivity …

Cumulative Ordinary Kriging interpolation model to forecast radioactive fallout, and its application to Chernobyl and Fukushima assessment: a new method and mini …

F Külahcı, Z Şen - Environmental Science and Pollution Research, 2022 - Springer
Abstract The Cumulative Ordinary Kriging (COK) interpolation method has been proposed
for the spatial prediction of atmospheric radioactive fallout in any given region. COK is built …

Estimating the uniaxial compressive strength of some clay‐bearing rocks selected from Turkey by nonlinear multivariable regression and rule‐based fuzzy models

C Gokceoglu, H Sonmez, K Zorlu - Expert Systems, 2009 - Wiley Online Library
Although the use of predictive models in rock engineering and engineering geology is an
important issue, some simple and multivariate regression techniques traditionally employed …

An uncertainty oriented fuzzy methodology for grade estimation

B Tutmez - Computers & Geosciences, 2007 - Elsevier
Grade estimation is directed toward mineral inventory estimates for a mineral deposit. In this
paper, a new uncertainty oriented methodology for global grade estimation is given and its …

Spatial dependence-based fuzzy regression clustering

B Tutmez - Applied Soft Computing, 2012 - Elsevier
Fuzzy clustering based regression analysis is a novel hybrid approach to capture the linear
structure while considering the classification structure of the measurement. Using the …

NDT assessment of existing concrete structures: spatial analysis of rebound hammer results recorded in-situ

A Borosnyói - Engineering Structures and Technologies, 2015 - Taylor & Francis
A comparative spatial analysis of surface hardness of structural concrete is introduced. Main
objective of the paper is to make a repeatability comparison of three types of the still most …