A device for sensor sealing and extraction is proposed to address the extraction and protection issues of built-in sensors and wires in high-temperature and high-pressure environments in the field of rock mechanics.The device mainly consists of a cushion block,a limit seat,a pressure block,a top cover,a sleeve,and clamps.The verification experiment results show that the device achieves real-time measurement of internal temperature and other parameters within the sample,while protecting the sensors and wires from corrosion in high-temperature and high-pressure environments and extending its service life.And the device improves the stability of mechanical tests on large-scale samples and enhances the accuracy,as well as the reliability of the test data.
关键词
密封/传感器引出/岩石力学/三轴试验机
Key words
sealing/sensor lead out/rock and soil mechanics/triaxial testing machine
维普
万方数据