High-temperature and high-pressure rock triaxial experimental device matched with CT online scanning

The invention relates to a high-temperature and high-pressure rock triaxial experiment device matched with CT online scanning, and belongs to the technical field of rock experiment devices. The experimental device mainly solves the technical problems that an existing experimental device for the CT scanning system is limited in application range, limited in temperature loading range and complex instructure. According to the technical scheme, the invention discloses a high-temperature and high-pressure rock triaxial experimental device matched with CT online scanning. The device comprises a high-temperature and high-pressure triaxial pressure container, an upper axial loading rod, a lower axial loading rod, a base, a confining pressure cavity, an upper circulating water cooling system, a lower circulating water cooling system, an inner heater, a pressure and temperature detection pipeline, a confining pressure inlet, a heat preservation layer, an aluminum-nickel-cobalt magnetic convector and a heating sleeve. T