fatigue of metal
英 [fəˈtiːɡ ɒv ˈmetl]
美 [fəˈtiːɡ əv ˈmetl]
网络 金属疲劳
双语例句
- Laser shock peening is a well-known method for extending the fatigue life of metal components by introducing near-surface compressive residual stress.
激光冲击硬化通过在材料的近表面产生残余压应力来提高材料的表面硬度和抗疲劳寿命。 - In order to increase the fatigue life of metal components, we studied the effect of rolling and heat-treatment condition on brush plated medium carbon steel specimens.
对中碳钢电刷镀镍试件进行了滚压和热处理试验，经过成组疲劳对比试验，发现滚压在一定程度上能提高电刷镀镍试件的疲劳寿命； - Fatigue failure of metal structural component is a common form of structure collapse, so improving fatigue behavior of metal materials is very important for their usage.
金属构件的疲劳失效是一种常见的结构破坏形式，改善金属材料的疲劳性能对其使用性能的提高有重要意义。 - Situation of Experimental Investigation on Thermal-mechanical Fatigue of Metal Materials
金属材料热机械疲劳试验研究的现状 - Method for Determine Low Cycle Fatigue Curve of Metal Material under High Temperature
确定金属材料高温低周疲劳曲线的方法 - Fatigue stability of metal materials
金属材料的疲劳稳定性 - The unified criterion for fatigue failure of metal materials
金属材料疲劳失效统一准则的探讨 - Damage mechanics finite element method for prediction of total fatigue lives of metal structure members
预估金属构件疲劳全寿命的损伤力学-有限元法 - The problem of fatigue damage of metal structures has been found in engineering field for a long time. As a whole of metal structure, about 80%~ 90% fatigue accidents are related with fatigue and rapture.
金属结构的疲劳破损是工程界早已发现的问题，就金属结构的总体来看，大约80%～90%的破坏事故和疲劳与断裂有关。 - And, we believe that study on the interaction of multi property additives is an affective and promising method that improves the effect of lubricating oil and additives on contact fatigue of metal material and parts.
并指出，研究复合功能添加剂各种性能之间的相互作用和综合效果，是改善润滑油添加剂影响零件接触疲劳寿命的有效手段。 - Corrosion fatigue of metal materials
金属材料的腐蚀疲劳 - This paper describes the effect of the electric brushing layer on the fatigue strength of metal by using the teory of damage mechanies of continuous medium.
本文运用连续介质损伤力学理论描述镍电刷镀层对金属基体疲劳强度的影响。 - The GM ( 1,1) model in the grey system theory was proposed to predict the test data of fatigue life of metal materials, the aim was to largely cut short test time, save test cost, quickly obtain reliable index.
提出用灰色系统理论中的GM（1,1）模型对金属材料的疲劳寿命试验数据进行预测，目的是大幅度缩短试验时间，节约试验费用，快速获得可靠性指标。 - Since the main failure reason of the steel rope is the fatigue of the metal, the fatigue reliability design of the crane steel rope can be executed by means of stress-strength interference model.
根据起重机钢丝绳失效主要是金属疲劳的原理，采用应力-强度干涉模型，对起重机钢丝绳进行了疲劳可靠性设计。 - In order to pre-estimate the residual fatigue strength and fatigue lifespan of metal structures or elements better, the finite element analysis model of fatigue damage must be established to describe the whole varying process of stress field, strain field and damage field.
为了较好地预测金属结构和构件的剩余疲劳强度与疲劳寿命，必须建立疲劳损伤有限元分析模型，来完整描绘其应力场、应变场以及损伤场的变化全过程。 - Safety life of crane was determined by its fatigue intensity of metal structure.
起重机的安全寿命取决于其金属结构的疲劳强度。 - So, people must calculate the fatigue life of metal structure correctly in order to reduce the fatigue damage accident.
所以，必须对金属结构的疲劳寿命进行准确估算，以减少疲劳事故的发生。 - Ultrasonic fatigue property of metal injection molded cold work tool steel
金属注射成形冷作工具钢的超声疲劳性能 - Study on Fatigue Reliability of Metal Structure System of Engineering Machine
工程机械金属结构系统疲劳可靠性分析研究 - Some important problems in fatigue fracture of metal materials and structures under complex loading conditions and corrosion environments are analyzed on the basis of three dimensional elastic plastic fracture theory and experimental data base.
以三维弹塑性断裂理论为基础，对复杂载荷、复杂环境作用下的金属材料和结构的疲劳、断裂的若干关键问题进行了概要分析。 - High cycle fatigue properties of metal injection molded ( MIM) cold work tool steel and wrought steel ( JIS SKD11) were investigated via ultrasonic fatigue test.
用超声疲劳试验研究了金属注射成形（MIM）冷作工具钢和锻轧钢（JISSKD11）的高周疲劳性能。 - S: Two important methods applied in life sciences to describe damage fatigue of materials are discussed, including BP ( back-propagation) neural network describing collective short fatigue cracks and input of transient energy healing fatigue damage of metal.
短疲劳裂纹群体行为描述的BP网络（BackpropagationNetwork）法和金属疲劳复效的瞬态能量输入法是应用生命科学进行材料疲劳损伤描述的重要研究方法。 - Review of research on very high cycle fatigue of metal materials
金属材料超高周疲劳研究综述 - Prediction of the thermomechanical fatigue life of metal matrix composites
金属基复合材料热应力疲劳寿命预测 - Study on fatigue behavior of metal/ metal laminates
金属/金属层合板疲劳性能研究 - Research on the Fatigue Life of Metal Structures of Shore Container Cranes
岸边集装箱起重机金属结构疲劳寿命研究 - The fatigue phenomenon of metal structures is essentially the process of combined action caused by both microscopic metallurgical factor and mechanical characteristics in the stress field of crack tip.
金属结构的疲劳现象就其本质来说，它是微观的冶金因素和裂纹顶端应力场的力学因素两者共同作用的一个过程。 - Shot peening, as a cold processing technique of metal surface, is mainly used to enhance the fatigue strength of metal parts and has been widely used in such demanding industries on reliability and security as aerospace, automotive, electric power and nuclear industry.
喷丸作为一种金属表面冷加工技术，主要用于提高金属零部件的疲劳强度，已被广泛应用于航空航天、汽车、电力、核工业等可靠性、安全性要求高的行业。 - From the 1820s began, in the world, some scholars have started studying the fatigue of metal components, has been on the structure from different angles, in different forms and other aspects of the different failure criteria, has established different plastic damage models.
从十九世纪二十年代开始，世界上已经有学者着手研究金属构件的疲劳问题，对结构从不同的角度、不同的形式等方面提出了不同的破坏准则，建立了不同的塑性破坏模型。 - The fatigue property of metal structure has been focused by people, metal structure of the fatigue performance study also widely spread in various fields.
金属结构的疲劳性能日益受到人们的关注，金属结构疲劳性能的研究也在各个领域内广泛展开。