Optical method to quantify the evolution of whole-field stress in fractured coal subjected to uniaxial compressive loads
Yang Ju, Yating Wang, Zhangyu Ren, Lingtao Mao, Yongliang Wang, F. P. Chiang
Topics & Concepts
PhotoelasticityDiscontinuity (linguistics)CoalStress fieldCoalbed methaneFracture (geology)Stress (linguistics)GeologyCompressive strengthField (mathematics)Coal miningShear (geology)Materials scienceComputer scienceGeotechnical engineeringSolid mechanicsStructural engineeringComposite materialFinite element methodPetrologyEngineeringMathematicsPure mathematicsPhilosophyLinguisticsMathematical analysisWaste managementRock Mechanics and ModelingOptical measurement and interference techniques3D Surveying and Cultural Heritage