Estimation of bearing capacity of basalts at the Atasu dam site, Turkey

被引：21

作者：

Alemdag, Selcuk ^{[1
]}

Gurocak, Zulfu ^{[1
]}

Solanki, Pranshoo ^{[2
]}

Zaman, Musharraf ^{[2
]}

机构：

[1] Firat Univ, Fac Engn, Dept Geol Engn, TR-23119 Elazig, Turkey

[2] Univ Oklahoma, Coll Engn, Norman, OK 73019 USA

来源：

BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT | 2008年 / 67卷 / 01期

关键词：

basalt; bearing capacity; Hoek-Brown empirical failure criteria;

D O I：

10.1007/s10064-007-0112-3

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper describes the results of the engineering geological investigations and bearing capacity studies carried out at the proposed site of the rock fill Atasu Dam, to be constructed on basalts and pyroclastics. Rock mass strength and modulus of elasticity of the rock mass were determined using the Hoek-Brown empirical strength criterion. Rock mass classifications for the dam rock foundation were undertaken following the RMR, Q and GSI systems and the stress distributions using the finite element technique. To estimate the bearing capacity of the basalts, different empirical equations were used and compared.

引用

页码：79 / 85

页数：7

共 22 条

[1]

ALEMDAG S, 2004, THESIS FIRAT U TURKE

[2]

[Anonymous], 1981, ISRM SUGG METH

[3]

[Anonymous], 1989, ASTM REP

[4]

*ANSYS, 1997, THEOR MAN REV 5 4, V5

[5] Some new Q-value correlations to assist in site characterisation and tunnel design [J].

Barton, N .

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2002, 39 (02) :185-216

[6] SHEAR-STRENGTH OF ROCK AND ROCK JOINTS [J].

BARTON, N .

INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1976, 13 (09) :255-279

[7]

Barton NR., 1974, Rock Mechanics, V6, P189

[8]

Bieniawski Z.T., 1989, Engineering Rock Mass Classifications

[9]

Bieniawski Z.T., 1974, Proc. of the 3rd Int. Congress on Rock Mechanics, V11A, P27

[10]

Deere D.U., 1963, ROCK MECH ENG GEOLOG, V1, P18

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