一、前言本文介绍自制卡玛丝自补偿应变计在充压容器热环境模拟试验中,在部件上测量热应力的情况。重点是热应变测量技术,至于充压容器的热应力分析,热模拟试验技术和结果,另有总结报告,本文不再赘述。 I. Preface This article describes the self-made Kamaz self-compensation strain gauge in the pressurized container thermal environment simulation test, measuring the thermal stress on the parts. The emphasis is on thermal strain measurement techniques. As for the thermal stress analysis of pressurized containers, the thermal simulation test techniques and results, and a summary report, we will not go into details here.