Figure 4
From: Destabilization damage characteristics and infrared radiation response of coal-rock complexes

Linear D–P model: yield surface and flow direction in the \(p\)–\(t\) stress plane.
From: Destabilization damage characteristics and infrared radiation response of coal-rock complexes

Linear D–P model: yield surface and flow direction in the \(p\)–\(t\) stress plane.