The technique and its principle of high temperature strain measurement are introduced to determine heat sleeve stress about rotor retaining ring of large turbogenerator.
本文简要介绍了高温应变测量原理和技术在大型汽轮发电机转子护环热套应力测试中的成功应用。
Besides, a high temperature stress measurement experiment was conducted at the nozzle zones by using the electric measurement method to verify the calculation correctness.
为了验证计算方法的正确性，还在接管部位用电测法进行了高温应力测定试验。
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