low cycle fatigue life

基本解释

Accounting for creep and stress relaxations long-term life and low cycle fatigue life prediction method for gas turbine engine hot section is established.
建立了考慮蠕變和應力松弛的航空發動機渦輪葉片等高溫搆件的持久壽命和低循環疲勞壽命預測方法。
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The paper also presents the low cycle fatigue life and creep life's quantificational method of steam turbine's main stop valve and control valve, and applied examples.
提出了汽輪機主汽閥和調節閥閥殼低周疲勞壽命和蠕變壽命的定量設計方法，竝給出了應用實例。
Operational safety, creep life consumed as well as low cycle fatigue life consumption, caused by alternating stress during turbine starts and stops, are being exemined.
考核了其安全性和蠕變壽命損耗，以及在啓停過程中由於交變應力而造成的低周疲勞壽命損耗。