Study of the behaviour of schist grains under crushing

被引:15
|
作者
Melbouci, Bachir [1 ]
Bahar, Ramdane [1 ]
Cambou, Bernard [2 ]
机构
[1] Univ Mouloud Mammeri Tizi Ouzou, Lab Geomat Environm & Amenagement, Tizi Ouzou 15000, Algeria
[2] Ecole Cent Lyon, Lab Tribol & Dynam & Syst, F-69131 Ecully, France
关键词
schist mineralogy; particle size; crushing;
D O I
10.1007/s10064-008-0125-6
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Schist is abundant in the Kabylia region of Algeria and hence its use for civil engineering applications, particularly in pavements, is desirable. The paper reports a study on three of the more common schists to determine the characteristics controlling the mechanical behaviour of these materials. The geological and engineering properties of the schists are described and it is concluded that anisotropy is a more important influence than the mineralogy. Of the three schists studied, the harder minerals present in the mottled schist make this the most applicable for use in pavements.
引用
收藏
页码:209 / 218
页数:10
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