Estimating uniaxial compressive strength of rocks using genetic expression programming

被引：70
作者：
Ozbek, Ahmet [1 ]
Unsal, Mehmet [2 ]
Dikec, Aydin [1 ]
机构：
[1] Kahramanmaras Sutcu Imam Univ, Dept Geol Engn, K Maras, Turkey
[2] Kahramanmaras Sutcu Imam Univ, Dept Civil Engn, K Maras, Turkey
来源：
JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING | 2013年 / 5卷 / 04期
关键词：
Uniaxial compressive strength (UCS); Genetic expression programming (GEP); Rock masses;
D O I：
10.1016/j.jrmge.2013.05.006
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
The aim of this paper is to estimate the uniaxial compressive strength (UCS) of rocks with different characteristics by using genetic expression programming (GEP). For this purpose, five different types of rocks including basalt and ignimbrite (black, yellow, gray, brown) were prepared. Values of unit weight, water absorption by weight, effective porosity and UCS of rocks were determined experimentally. By using these experimental data, five different GEP models were developed for estimating the values of UCS for different rock types. Good agreement between experimental data and predicted results is obtained. (C) 2013 Institute of Rock and Soil Mechanics, Chinese Academy of Sciences. Production and hosting by Elsevier B.V. All rights reserved.
引用
收藏
页码：325 / 329
页数：5
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