Thermal conductivity of thermally damaged Beishan granite under uniaxial compression

Investigations of the thermal conductivity of thermally damaged Beishan granite under uniaxial compression were conducted. Rectangular prism specimens preconditioned at 105 °C were heated at different temperatures (400, 550 and 650 °C) and then cooled to room temperature (27 °C) for testing. Using the transient plane source (TPS) method, in combination with a servo-controlled compression machine and an acoustic emission (AE) monitoring system,...