corrosion fatigue
英 [kəˈrəʊʒn fəˈtiːɡ]
美 [kəˈroʊʒn fəˈtiːɡ]
腐蚀疲劳
双语例句
- Corrosion fatigue. A type of failure that results from the simultaneous action of a cyclic stress and chemical attack.
由循环应力和化学腐蚀同时作用导致的一类失效。 - The effect of coupling action of corrosion fatigue was more serious than that of fatigue or corrosion and fatigue after corrosion on the deterioration of RC members.
疲劳或腐蚀的单一影响，以及腐蚀后疲劳致使构件劣化的程度，不及腐蚀疲劳作用造成的劣化结果严重，这种共同作用加速劣化进程。 - This is confirmed by SEM that it is caused by corrosion fatigue.
经扫描电镜断口分析确认，是腐蚀疲劳所致。 - Probability Model for Prediction of Corrosion Fatigue Life Based on Damage Inspection
基于损伤检测的腐蚀疲劳寿命预测概率模型 - Experimental study on influence of material property on corrosion fatigue life of drill pipes
材料性能对钻杆腐蚀疲劳寿命影响的试验研究 - Research Progress of Corrosion Fatigue of Aircraft Structure under Marine Environment
海洋环境下飞机结构腐蚀疲劳研究现状 - Fractograph and microstructure analyses with scanning electron microscoy ( SEM) and optical microscoy ( OM) were conducted to determine the corrosion fatigue crack initiation and propagation mode.
此外，亦利用光学显微镜（OM）和扫描式电子显微镜（SEM），对金相组织与破断面加以观察分析，以了解裂缝的生成及成长模式。 - This study investigated the influence of mean stress and loading frequency on the corrosion fatigue properties of17-4 PH stainless steels in different heat treatments.
本研究主旨在探讨不同热处理状态下平均应力与频率效应对17-4PH不？钢腐蚀疲劳性质之影响。 - Metals-rotating bar bending corrosion fatigue testing
GB/T7733-1987金属旋转弯曲腐蚀疲劳试验方法 - Corrosion fatigue mechanism of high strength aluminum alloy and full-life engineering model for corrosion fatigue
高强度铝合金腐蚀疲劳机理与腐蚀疲劳全寿命工程模型 - Effect of strength on corrosion fatigue behaviour of low alloy steels in artificial seawater
强度对两种低合金钢在海水中腐蚀疲劳行为的影响 - Study on Stress Corrosion and Corrosion Fatigue of High Performance Concrete
高性能混凝土应力腐蚀与腐蚀疲劳特性研究 - Effect of Stress Ratio and Loading Frequency on Crack Growth Rate of Corrosion Fatigue
加载频率f和应力比R对腐蚀疲劳裂纹扩展速率影响的研究 - The stress corrosion cracking, hydrogen embrittlement and corrosion fatigue cracking occur for many years on the austenitic steel equipment in PTA plant in Shanghai Petrochemical Complex. The causes and counter measures for the environment-sensitive cracking which occurred or will possibly occur are discussed.
概述了上海石化公司精对苯二甲酸（PTA）装置多年来发现的奥氏体不锈钢设备应力腐蚀开裂、氢脆与腐蚀疲劳开裂事例，对已发生和可能出现的环境敏感断裂原因与对策进行了讨论。 - The behaviour of corrosion fatigue crack propagation in4330M steel in distilled water has been investigated.
本文对4330M钢在蒸馏水中的腐蚀疲劳裂纹扩展速率进行了定量研究。 - On Corrosion Fatigue of Medium Carbon High Strength Steels
中碳高强度钢腐蚀疲劳研究 - To do Corrosion Fatigue tests and analyses of typical Components of aircraft, the Compilation of aircraft.
要进行飞机典型构件的腐蚀疲劳试验和分析，就必须编制飞机载荷－环境谱。 - The effect of the above factors on the corrosion fatigue crack propagation rate is described and analyzed in this paper.
实验得出了上述各因素对腐蚀疲劳裂纹扩展速率的影响结果，并对各因素影响裂纹扩展速率的原因进行了分析。 - The mechanisms of corrosion fatigue crack propagation and some models are recommended.
介绍了钛合金腐蚀疲劳裂纹扩展机理和几种模型。 - The test study of the corrosion fatigue of two new high strength low alloy steels is conducted under different corrosion enviroments, cathodic potentials and stress frequencies.
本文对两种新的高强度低合金钢在不同介质，阴极保护电位和载荷频率下的亚临界腐蚀疲劳特性进行了实验研究。 - There are some factors which influence the characteristics of initiation and propagation of stress corrosion cracking and corrosion fatigue cracking in high-strength steel in a watery environment.
影响高强度钢在水介质中的应力腐蚀和腐蚀疲劳裂缝萌生和扩展特性的因素甚多。 - In corrosive media, corrosion fatigue fracture of reinforcement in bending members also have fracture source zone, fatigue developing zone and fracture zone. Reduction of corrosion fatigue life is the result of combined action of corrosive media and alternate bending tension stress.
研究表明，在腐蚀介质中，弯曲腐蚀疲劳的钢筋断口同样存在裂纹源区、疲劳发展区和断裂区，钢筋腐蚀疲劳寿命的降低，是腐蚀介质和反复弯曲拉应力共同作用的结果。 - The results showed that the intermediate tie rod was fractured by corrosion fatigue.
结果表明，该中间拉杆的破断属腐蚀疲劳失效。 - This method can hopefully be applied to predict corrosion fatigue crack propagation life in engineering structures.
经客观的验证，用文中提出的公式估算的腐蚀疲劳裂纹扩展寿命和实验寿命吻合良好。 - It is considered that the said cracks belong to the corrosion fatigue range, featuring stress corrosion fatigue.
分析认为这种裂纹属于腐蚀疲劳的范围，具有应力腐蚀疲劳的特征。 - So the structure usually occurs corrosion fatigue damage in the joint action of cyclic stress and corrosion media.
因此，结构在循环应力和腐蚀介质共同作用下会发生腐蚀疲劳破坏。 - The projected area approach for pitting corrosion fatigue life prediction was put forward.
提出一种估算点蚀疲劳寿命的投影面积法。 - A study of prestressed concrete beam under corrosion fatigue conditions is an important aspect of engineering durability problems.
腐蚀环境下预应力钢筋混凝土结构的疲劳性能，是研究工程结构耐久性问题的一个重要方面。 - Corrosion fatigue is the fracture behavior of structures under the combined actions of fluctuating loads and corrosive environment.
腐蚀疲劳是结构在交变载荷和腐蚀环境共同作用下的一种失效形式。