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- Abstract The fatigue crack growth rate is the core for assessing fatigue growth life by use of fatigue crack propagation (FCP) theory. 摘要 疲劳裂纹扩展速率表达式是采用疲劳裂纹扩展理论评估疲劳裂纹扩展寿命的核心。
- Fatigue crack growth life is dominant in total life of components with notches or welded joints, which are unavoidable in most of structures and machines. 疲劳裂纹增长寿命决定了主要元件,包括凹口和焊接件的整个寿命,这些元件在绝大部分的结构和机器中是不可以避免的。
- Analysis of the fatigue crack growth life of the steam turbine rotor 船用汽轮机转子疲劳裂纹扩展寿命分析
- PREDICTION OF FATIGUE CRACK GROWTH LIFE OF THE CENTRAL WING JOINT PANEL IN AN AIRCRAFT 某机中央翼下壁板疲劳裂纹扩展寿命估算
- Sensitivity Analysis on Reliability for the Crack Growth Life of Powder Metallurgy Turbine Disk 粉末冶金涡轮盘裂纹扩展寿命可靠性敏度分析
- fatigue crack growth life 疲劳裂纹扩展寿命
- prediction of crack growth life 裂纹扩展寿命预测
- Prediction of Surface Fatigue Crack Growth Lives of Structures under Bending Loads at Elevated Temperature 高温受弯构件表面裂纹疲劳扩展寿命预测
- The fatigue crack growth rate is the core for predicting fatigue life by use of fatigue crack propagation(FCP) theory. 疲劳裂纹扩展率表达式是采用疲劳裂纹扩展理论预报疲劳寿命的核心。
- In the tie girder boxes crack growth was detected near the crack tip. 在系杆箱型梁中裂纹尖端附近检测到裂纹的扩展。
- The flaking do increases and undulates the fatigue crack growth rate. 钢中的白点能增加疲劳扩展速率并使扩展速率发生波动。
- Many studies in the related area of stress corrosion or subcritical crack growth use simplified test systems. 许多有关应力腐蚀或亚临界裂纹发展领域的研究使用了简化的试验系统。
- Selfless love is a strength, it is like spring rain, in our hearts, even though it quietly, but moisture in the seedling growth life. 母爱是一种无私的力量,它像春天的甘霖,洒落在我们的心中,虽然它悄无声息,却滋润着一棵棵生命的幼苗成长。
- The analytical investigation of nonlinear creep crack growth is in its infancy and much remains to be learned and done. 对于蠕变裂纹扩展的分析研究还是处于初期阶段,还有许多事情有待于认识和完成。
- N. Shlyannikov, Z.B. Kuang, F.P. Yang (2004), Surface fatigue crack growth behavior, Russian journal Power Engineering Problems. 杨凤鹏,林卓英(2004),表面裂纹疲劳扩展的试验,北京科技大学学报.
- The fatigue crack growth rate (FCGR) of 4130X steel in H2S environment is researched in this paper. 研究了4130X钢在硫化氢(H2S)腐蚀介质中的疲劳裂纹扩展速率da/dN。
- In this paper, ALGOL computer program of data reduction techniques, for fatigue crack growth test is described. 本文叙述了疲劳裂纹扩展速率试验数据处理的ALGOL计算程序。
- SEM and Microzone Phase Structure Analysis (MPSA) help to describe the process of fatigue crack growth of the steel. 用SEM和微区相结构测试技术分析了中锰铸钢在疲劳裂纹扩展过程中的行为特点。
- The fatigue striations were readily observed in stable crack growth regions for both aluminum alloys. 另外,从两款铝-镁合金在裂缝延伸的过程中,发现会有因为裂缝延伸产生裂缝尖端塑性钝化而形成疲劳纹路。
- G .C .Sih,Mixed Mode Fatigue Crack Growth Prediction.Frac .Mech,Vol.13(3),439-451,(1980). 肖芳淳:复合型塑性区尺寸因子断裂判据,力学与实践,第一期,1981年。