fatigue corrosion
英 [fəˈtiːɡ kəˈrəʊʒn]
美 [fəˈtiːɡ kəˈroʊʒn]
网络 疲劳腐蚀; 腐蚀疲劳
双语例句
- Stress corrosion cracking and fatigue corrosion cracking are easily seen in ship propeller made of copper alloy for working in seawater.
采用锰黄铜或铝青铜铸造的大型海船螺旋桨在海水中工作时容易产生应力腐蚀裂纹和腐蚀疲劳裂纹。 - 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。 - Removing or damaging the shot-peened layer can reduce the protection that this compressive layer provides against fatigue and stress corrosion crack initiation.
喷丸压缩层的改变或损坏会降低压缩层抵抗疲劳和应力腐蚀裂纹的保护性。 - This article introduces the characteristics and mechanism of fatigue corrosion.
主要介绍了疲劳腐蚀的特点、机理。 - Through-thickness cracking also can lead to fatigue or stress corrosion cracking of the base metal beneath the plating.
还会形成穿透型裂纹，造成镀层下本体金属的疲劳或应力腐蚀裂纹。 - We propose a method for time-dependent reliability assessment of hull girders affected by fatigue and corrosion.
针对疲劳和腐蚀对舰船结构强度的影响，提出一种结构时变可靠性的评估方法。 - A time-variant reliability formulation is presented in this paper to account for the effects of fatigue, corrosion and maintenance actions on the first yield reliability of midship section modulus.
由此可见，对存在疲劳和腐蚀损伤的船体梁进行时变可靠性分析时，必须考虑维修因素的影响才能更加符合实际情况。 - Stress concentrations can lead to initiation of cracking by fatigue, stress corrosion, or hydrogen-assisted stress corrosion.
应力集中可能会导致疲劳、应力腐蚀或氢基应力腐蚀而产生裂纹。 - So using CFRP cable will be the essential approach to settle the fatigue and corrosion problems of steel cable.
采用CFRP拉索将是解决钢拉索疲劳、腐蚀问题的有效途径。 - Microstructure analysis of fatigue corrosion fracture of reinforced concrete beams
钢筋混凝土梁腐蚀疲劳断裂微观结构分析 - So using CFRP cable will be the essential approach to settle the fatigue and corrosion problems of steel cable, and it is one of approaches to increase the span of cable-stayed bridge.
所以采用CFRP拉索将是解决钢拉索疲劳、腐蚀问题的根本途径，是提高斜拉桥跨越能力的途径之一。 - A study on the prediction of corrosion fatigue life has been carried out by applying the crack propagation rate formula for fatigue to corrosion fatigue.
将有效的疲劳裂纹扩展速率表达式应用于腐蚀疲劳，对腐蚀疲劳裂纹扩展寿命估算进行了初步探讨。 - After stresses and failure analyses of a blade in a cycle of action, the conclusion is drawn that the fatigue and corrosion fatigue are the main reasons that cause the fracture of the bledes in the specific TV region of the double-acting liquid ring chlorine compressor.
计算了该区叶片在一个作用周期内的受力情况。提出了在W区叶片的疲劳断裂和腐蚀疲劳断裂是该机器叶片断裂失效的主要因素。 - Reliability of Ship Hull Subjected to Fatigue and Corrosion
船体在疲劳和腐蚀损伤下的可靠性 - Assessment and Prediction for Fatigue and Corrosion Damages of Concrete Girders
混凝土梁疲劳与锈蚀损伤评定与预测 - Fatigue and corrosion are common damages in ship structures. The variation of ship structure with time due to the two damages is considered, then an analysis method of hull longitudinal ultimate strength and time variant reliability are discussed.
本文定量考虑了腐蚀与疲劳两类损伤对船体结构随时间变化的情况，并建立了船体总纵极限强度与时变可靠性的计算方法。 - Time-variant Reliability Analysis of Ship Hull Girders Subjected to Fatigue and Corrosion
考虑疲劳与腐蚀影响的船体梁时变可靠性分析 - The tank case study shows that in short time period fatigue and corrosion damages could be neglected, but the damages could affect ship strength obviously when they accumulate to some degree.
对一条实船的分析说明，腐蚀和疲劳损伤虽然短时间内的破坏并不显著，但积累到一定程度，对船体结构的影响相当大。 - The results indicate that the damage of the concrete under the synergistic loads is a combination of thermal fatigue and corrosion penetration.
研究表明混凝土在盐冻循环、钢筋锈蚀与弯曲荷载协同作用下的损伤失效机理是温度疲劳导致的混凝土损伤以及腐蚀液渗透导致钢筋锈蚀共同作用引起的。 - Many investigations have focused on stress corrosion, hydrogen induced cracking and fatigue corrosion etc. However, it is hardly to find any report about corrosion resistance of microalloyed steel treated by magnetic treatment.
前人的研究成果主要集中在应力腐蚀、氢致裂纹腐蚀和疲劳腐蚀等方面，关于磁场处理后微合金结构钢抗腐蚀性能的研究未见报道。 - The author also analyzed the fatigue and corrosion mechanism of liquefied gas tank in operation, and probed the fatigue and corrosion impact to liquefied gas tank in detail;
分析了营运中液化气船货舱的疲劳与腐蚀机理，并详细探讨了疲劳和腐蚀对液货舱强度的影响。 - AEs in the fatigue, the corrosion damage and the electrical breakdown process of the materials are also analyzed.
分析了材料疲劳破坏、老化腐蚀破坏和电击穿过程中的声发射现象； - This article analyzes the reasons ( corrosion fatigue, corrosion cracking, hydrogen brittleness and mechanical fatigue) for the disfigurements of cracks in long gas and oil pipelines, and characters of the disfigurements of cracks.
分析了引起长输油气管道裂纹缺陷的原因（腐蚀疲劳、应力腐蚀破裂、氢脆、机械疲劳断裂）及其特征。 - Because of the serious injuries and deaths and the serious economic loss, and the increasing expenses with aging, fatigue and corrosion of structure, it is necessary for people to find the damage and maintain it in time.
结构的损伤破坏会造成重大的人员伤亡和经济损失，从而要求人们及时发现损伤并提出维修方案。 - Because the fracture surface chemical ingredient does not contain corrosive medium, this rules out the possibility of fatigue and corrosion.
断口表面化学成分中不含有腐蚀性介质，排除了腐蚀疲劳的可能性。 - This article will have some reference value for the fatigue or corrosion fatigue assessment of ships and other marine structures.
对船舶等海洋结构的一般疲劳评估或者是腐蚀疲劳评估具有一定的参考价值。 - Spatial lattice structures are inevitable to suffer from natural disasters, such as environmental loading, fatigue, corrosion, aging and so on. And then the damage accumulates and the resistance attenuates during long service period, and finally the damage or even paroxysmal disasters happened.
由于环境荷载作用、疲劳效应、腐蚀效应和材料老化等灾害因素影响，空间网格结构容易产生损伤累积和抗力衰减，甚至会发生破坏乃至倒塌的灾难性事故。 - Al-Zn-Mg-Cu alloys were widely used as structural material in the aerospace industry because of their high strength properties, low density, and excellent formability, combined with sufficiently high fracture toughness, fatigue and corrosion resistance.
超强Al-Zn-Mg-Cu系铝合金具有密度低，强度高，韧性、热加工性和耐腐蚀性能较好等特点，广泛应用于航空航天领域，为该领域的主要结构材料之一。