Research on Fracture and Energy Evolution of Rock Containing Natural Fractures under Cyclic Loading Condition
نویسندگان
چکیده
منابع مشابه
On the effect of grain size on rock behavior under cyclic loading by distinct element method
It is well-known that the mechanical behavior of rocks under cyclic loading is much different from static loading conditions. In most constructions, the load applied to structures is within dynamic ranges. That’s why a great deal of attention has been paid towards this field in order to identify the dynamic behavior of rocks in more details. Nevertheless, the nature of dynamic failure in rocks ...
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In this research, softening and ratcheting behaviors of Ck20 alloy steel cylindrical shells were studied under displacement-control and force-control cyclic axial loading and the behavior of hysteresis curves of specimens was also investigated. Experimental tests were performed by a servo-hydraulic INSTRON 8802 machine. The mechanical properties of specimens were determined according to ASTM E8...
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ژورنال
عنوان ژورنال: Geofluids
سال: 2021
ISSN: 1468-8123,1468-8115
DOI: 10.1155/2021/9980378