Deformation behaviour, crack initiation and crack damage of weathered composite sandstone-shale by using the ultrasonic wave and the acoustic emission under uniaxial compressive stress
Hasan Ali Abbas, Zainab Mohamed, Sakhiah Abdul Kudus
Topics & Concepts
Acoustic emissionOil shaleRock mass classificationGeologyDeformation (meteorology)Ultrasonic sensorAnisotropyGeotechnical engineeringComposite numberStress (linguistics)Compressive strengthComposite materialMineralogyMaterials scienceAcousticsPhysicsPhilosophyLinguisticsQuantum mechanicsPaleontologyRock Mechanics and ModelingGeophysical Methods and ApplicationsDrilling and Well Engineering