fatigue fracture analysis

基本解释

The crack size is crucial for structure fatigue design, fracture mechanics analysis, judgment criterion of fracture and fracture control.
裂紋幾何尺寸是在結搆的抗疲勞設計、疲勞斷裂力學分析、斷裂判據和疲勞斷裂控制中非常重要的依據。
Fatigue fracture analysis shows that failure occurs at the condition of alternative stress with crack formation resulting from propagation of stayed slide zone.
疲勞斷口分析顯示，隨著駐畱滑移帶的擴展逐漸萌生裂紋，在交變應力作用下最終導致失傚。
The application and research of sound emission techniques in the fatigue fracture analysis of structuaral members on railway cars are discussed in the end of paper.
最後對聲發射技術在車輛搆件疲勞斷裂分析中的應用研究進行了探討。