elastic fatigue
英 [ɪˈlæstɪk fəˈtiːɡ]
美 [ɪˈlæstɪk fəˈtiːɡ]
弹性疲劳
双语例句
- The result shows that the fabric structure became tighter and firmer; the elastic elongation recovery, wet crease recovery and fatigue property are improved greatly.
结果表明：整理后织物的变形能力、弹性、湿态折皱弹性和耐疲劳性能明显提高，丝线强力降低； - Soft magnetic disks can be embedded at two end parts of an elastic plastic waistband, thereby being helpful to eliminating fatigue of the user.
可以在弹性塑料腰带两端部嵌装软磁片，有助于消除使用者的疲劳。 - By means of satisfying stability condition and adopting allowable stress range reducing factor, both the plastic fatigue and elastic fatigue can be prevented by the secondary stress check condition.
通过满足安定性条件和引入许用应力范围减小系数，二次应力的校核条件可同时防止塑性疲劳和弹性疲劳破坏。 - The results show that the strain can well control the elastic fatigue resistance under high temperature; while the plastic fatigue resistance decreases with increase of testing temperature for the same strain range.
结果表明，高温下的应变可较好地控制试验合金疲劳过程中的弹性抗疲劳性能，塑性抗疲劳性能在相同的应变范围内随温度升高而降低。 - The change of elastic constant of steel 20 in low-cycle fatigue procedure measured by ultrasonic
用超声波法测试20钢低周疲劳过程中弹性常数的变化 - Conversion Method of Axle Loading Acting on Asphalt Pavement Based on Theory of Linear Elastic Fatigue Damage Mechanics
应用线弹性疲劳损伤理论的沥青路面轴载换算 - Elastic and Plastic Strain Analysis and Low Cycle Fatigue Calculation of the Drums with Shroud Plat
带夹套汽包的弹塑性应变分析及低周疲劳计算 - Two series of fatigue crack growth rate ( FCGR) tests using three point bend specimen with different integral knife edge designs are performed. Effect of elastic modulus on the measurement of fatigue crack length using compliance technique is analyzed.
用不同整体刀口设计的三点弯曲SE（B）试样做了两组疲劳裂纹扩展速率（FCGR）试验，分析了弹性模量在柔度法测量疲劳裂纹长度中的影响。 - Mechanical autofrettage process is an efficient approach to enhance the elastic carrying capacity and prolong the fatigue life of gun barrels and high pressure vessels.
机械自紧是提高火炮身管和高压容器承载能力，延长疲劳寿命的有效方法。 - It is found that there are three different design criteria: the elastic, the fatigue, and the recovery after cracking. A synthetically design approach for the pavements is proposed.
基于三种不同设计理念&弹性设计准则、疲劳设计准则和开裂恢复设计准则，提出了预应力混凝土路面的早期、使用阶段及开裂后计算预应力公式和设计步骤。 - The results showed that there was an obvious "fall-rise" phenomenon for da/ dN inside and outside notch plastic zone; in elastic zone the da/ dN of impact fatigue crack also can be described with Paris relation.
40Cr钢疲劳裂纹扩展速率da/dN在缺口塑性区内外有明显的落升现象，在体弹性区内，冲击疲劳的da/dN亦可用Paris关系描述。 - The change of plastic and elastic energy in fatigue process was investigated by modern signal processing and mechanical analysis, and a damage parameter for life prediction was provided in this paper.
从材料疲劳的局部力学行为出发，以一种疲劳过程的力学模型和应变信号数值处理的方法，初步研究了疲劳过程中弹、塑性应变能量的变化情况。 - The subject investigated is regard as ideal elastic body when studying contact fatigue strength in the sixth chapter.
本文第五章研究接触疲劳强度时，将研究对象视为理想弹性体。 - The analysis of elastic& plastic fracture mechanics of notch fatigue
缺口疲劳的弹塑性断裂力学分析 - The difference between static elastic modulus and dynamic elastic modulus was investigated. The effects of elastic modulus on parameter of low cycle fatigue were studied also.
考察了静力拉伸弹性模量与动态弹性模量的差别，以及弹性模量对该材料等温低周疲劳性能参数的影响。 - The New Criteria of Elastic and Fatigue Failure in the Component of Complex Stress States
复杂应力构件弹性失效疲劳失效新判据&动态静态八面体应力强度理论 - Aimed at the fatigue of pressure vessel commonly encountered problem in engineering with large destructibility, formula suitable for estimating elastic and plastic fatigue crack growth rate of the pressure vessels is presented.
针对工程上常见的破坏性极大的压力容器的疲劳问题，提出了一个适合于压力容器的弹塑性疲劳裂纹扩展率计算公式。 - The effects of textures on the elastic modulus, yield and tensile strength, fracture and fatigue properties as well as some problems on the application of texture strengthening were discussed.
列举织构对钛合金弹性、屈服、拉伸强度、断裂及疲劳等各种性能的影响；讨论了有关钛合金织构强化实际应用的一些问题。 - Up to now, The design codes for ships are based on elastic analysis, where buckling, yield or fatigue limits determine scantlings.
到现在为止，对船舶结构的设计方法也只限于弹性范围，船舶尺寸由屈曲、屈服或疲劳极限来决定。这种设计方法隐含着一种假设，即船体梁还存在一定的极限强度余量。 - Effect of Elastic Modulus on Fatigue Crack Length Measurement by Using Compliance Technique
弹性模量在用柔度法测量疲劳裂纹长度中的影响 - The mechanical autofrettage of thick walled cylinders is a sort of practical and valuable technique used to enhance its elastic strength of thick walled tube and increase its fatigue life.
厚壁圆筒机械自紧技术是一项有实用价值的工艺技术。它可提高厚壁圆筒的弹性强度和疲劳寿命。 - Effect of Elastic Modulus on Parameter of Low Cycle Fatigue Performance
弹性模量对低周疲劳性能参数的影响 - Melting, forming, observation of microstructure, testing of hardenability, mechanical properties, elastic sag resistance, and single plate fatigue resistence etc.
通过冶炼、成材、显微组织观察、淬透性、力学性能、弹性减退抗力、单片疲劳等检验表明。 - Linear elastic fracture mechanics analysis the fatigue intensity of melting root
线弹性断裂力学方法评定焊接接头根部的疲劳强度 - Currently, elastic modulus, residual stress, tensile strength and fatigue testing is the most important characteristics of the measurement target of micro-mechanical components.
目前，弹性模量、残余应力、断裂强度和疲劳强度是微构件材料力学特性测试中最主要的测量对象。 - Materials or components often subject to repeated loads during service, though the stress levels does not exceed the strength limit materials, destroy may take place even under the elastic limit, namely, fatigue failure occurs.
材料或构件在使用过程中，常受到多次重复变化的载荷作用，应力水平虽然没有超过材料的强度极限，甚至比弹性极限还低的情况下就可能发生破坏，即材料发生了疲劳破坏。 - Based on the curve of fatigue life reliability theory and based on the linear elastic fracture mechanics the fatigue life reliability theory two aspects to evaluate the fatigue performance of the shear pin.
从基于S-N曲线的疲劳寿命可靠性理论和基于线弹性断裂力学的疲劳寿命可靠性理论两方面来评价剪力销的疲劳性能。 - The method based on S-N curve and linear elastic fracture mechanic for assessing fatigue life and fatigue safety evaluation is applied to an existing concrete bridge.
运用基于S-N曲线的疲劳分析方法和基于线弹性断裂力学的混凝土桥梁的疲劳寿命与使用安全评估方法对实际混凝土桥梁的主要受力构件进行了疲劳寿命评估。 - The leaf spring is car used elastic element, often due to fatigue failure.
板簧是汽车常用的弹性元件，常因疲劳失效。