针对高温超高压条件下三腔压力在一个容器内难建立、难传递等问题,设计了一套三腔压力分隔装置。该装置结构简单实用,不仅能稳定建立三腔压力、模拟地层结构环境,且可实现围压和孔隙压力间的有效传递。 Aiming at the problems that the three-chamber pressure is difficult to establish in a container under high temperature and high pressure, and difficult to transmit, a three-chamber pressure separation device is designed. The structure of the device is simple and practical, which not only can stably establish the pressure in the three chambers and simulate the stratum structure environment, but also can effectively transmit confining pressure and pore pressure.