Research Article

Analysis of Coal Swelling Deformation Caused by Carbon Dioxide Adsorption Based on X-Ray Computed Tomography

Figure 8

CT images of fracture size (xy section).
(a) 0 MPa
(b) 0.5 MPa
(c) 1.0 MPa
(d) 1.5 MPa
(e) 2.0 MPa
(f) 2.5 MPa