Damage evolution study of sandstone by cyclic uniaxial test and digital image correlation

The damage evolution process and crack development of rocks under cyclic uniaxial compression were studied. In this work, sandstone samples subjected to axially cyclic loading with different amplitudes were tested and optical images of specimen surface in loading–unloading periods are presented for...

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Veröffentlicht in:	Tectonophysics 2013-11, Vol.608, p.1343-1348
Hauptverfasser:	Song, Haipeng, Zhang, Hao, Kang, Yilan, Huang, Ganyun, Fu, Donghui, Qu, Chuanyong
Format:	Artikel
Sprache:	eng
Schlagworte:	Correlation analysis Cyclic uniaxial loading tests Damage Damage evolution Digital Digital image correlation Evolution Fatigue (materials) Sandstone Strain
Online-Zugang:	Volltext
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