Experimental Investigation of Energy Evolution in Sandstone Failure during Triaxial Unloading Confining Pressure Tests
نویسندگان
چکیده
منابع مشابه
A three invariant model of failure in true triaxial tests on Castlegate sandstone
By far the most common rock testing configuration is axisymmetric compression in which the most compressive principal stress (σ1) is axial and the other two are equal and provide the lateral confinement. Somewhat less common is axisymmetric extension in which the least compressive stress (σ3) is axial and the other two are again equal and provide the lateral confinement. Although these tests ha...
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ژورنال
عنوان ژورنال: Advances in Civil Engineering
سال: 2019
ISSN: 1687-8086,1687-8094
DOI: 10.1155/2019/7419752