low-cycle fatigue
英 [ləʊ ˈsaɪkl fəˈtiːɡ]
美 [loʊ ˈsaɪkl fəˈtiːɡ]
网络 低周疲劳; 低循环疲劳
双语例句
- Application of Immune Algorithm in the Low-cycle Fatigue Crack Growth Rate of Steam Turbine Rotor
免疫算法在汽轮机转子低周疲劳裂纹扩展速率中的应用 - Research on Low-cycle Fatigue Behavior of Extruded 6061 Aluminum Alloy
挤压变形6061铝合金的疲劳变形及断裂研究 - As per related standard, low-cycle fatigue life calculation must be carried through for boiler drums of peaking units; otherwise the secure and economic operation of units will be seriously impacted.
根据相关标准，调峰负荷机组必须进行锅炉锅筒的低周疲劳寿命计算，否则，严重影响机组的安全、经济运行。 - The Research on Low-cycle Fatigue Crack Growth Rate of Steam Turbine Rotor Steel Based on Immune-Genetic Algorithm
基于免疫遗传算法的汽轮机转子钢低周疲劳裂纹扩展速率研究 - Many criteria and approaches are developed since multiaxial fatigue was studied on high-cycle fatigue and low-cycle fatigue.
多轴疲劳自研究以来，对于高周疲劳和低周疲劳分别出现了许多方法和准则。 - This paper studies the low-cycle fatigue property of TC4 Titanium alloy welded joint.
对TC4钛合金焊接试样进行了低周疲劳试验。 - Analysis of low-cycle fatigue behavior of top-seat angle steel connections
顶底角钢连接节点的低周疲劳性能分析 - So initial life of low-cycle fatigue cracks of pressure vessels steel is one of the most important aspects The methods of initial life of low-cycle fatigue cracks are summed up in the paper.
压力容器的破坏大多数表现为低周疲劳破坏，因此压力容器用钢的低周疲劳裂纹萌生寿命是压力容器安全评定的重要内容之一。 - Low-Cycle Fatigue Behavior of Extruded Al-Mg-Si-RE Aluminum Alloy
挤压变形Al-Mg-Si-RE铝合金低周疲劳行为研究 - Effect of Heat Treatment on Low-Cycle Fatigue Behavior of Extruded Mg-Mn-Si-RE Alloy
热处理对挤压变形Mg-Mn-Si-RE合金低周疲劳行为的影响 - Experimental study on low-cycle fatigue behavior of welded I-section steel bracing members under constant amplitude reversed cyclic axial loading
焊接工字形钢支撑等幅轴向反复循环荷载下低周疲劳性能试验 - New Method of Forecasting the Life of Low-cycle Fatigue
预测材料低周疲劳寿命的一种新方法 - In this paper, the performances of elevated temperature low-cycle fatigue and thermal fatigue of two superalloys GH36 and GH132 are discussed.
本文研究了GH36与GH132两种高温合金的高温低周疲劳和热疲劳性能。 - Study on low-cycle fatigue strength of welded joints of offshore structural steel
海洋结构钢焊接接头低周疲劳强度的研究 - Analyzing the relationship between the material hardness and the degraded mechanical properties for Cr-Mo-V rotor steel, this paper corrects the present curves of low-cycle fatigue and creep properties.
本文通过对材料实验结果的分析及研究，建立了机组运行历史和Cr-Mo-V转子钢力学特性之间的解析关系。 - Considering the fact that the material ductility may be decreased in cycle fatigue process, a new damage variable based on the exhaustion model of material ductility is defined for low-cycle fatigue, and measured experimentally.
本文从疲劳损伤导致材料延性下降这一事实出发，采用疲劳损伤延展性耗散模型，对低周疲劳定义了一种新的损伤变量，并进行了实验测量研究。 - Four points bending low-cycle fatigue lifetime of armor steel 616 Tee joints after weld finishing has been analyzed and measures to improve the fatigue lifetime have been proposed in the paper.
本文对转炉616装甲钢T型焊接接头四点弯曲低周疲劳试验结果进行了分析、研究，阐述了提高T型焊接接头低周疲劳寿命的有效措施。 - A series of low-cycle fatigue experiments were conducted on 304 stainless steel under uniaxial, torsional, proportional and nonproportional loading with two phases.
对304不锈钢进行一系列单轴、扭转、比例和非比例循环载荷变化的两阶段低周疲劳实验，比较各阶段载荷下的循环特性。 - The low-cycle fatigue behavior of R specimen is better than that of T specimen at room temperature.
试样取向对再结晶退火态Zr-4合金在室温下的低周疲劳将产生影响。R向试样的低周疲劳性能明显优于T向试样的低周疲劳性能。 - The Study on Low-Cycle Fatigue Property of Rotor Steel under Different Temperatures
转子钢在不同温度下的低周疲劳性能研究 - Concrete's freeze-thaw damage is a low-cycle fatigue damage of injury, damage mechanics theory can be used for analysis.
混凝土冻融破坏是一种低周疲劳损伤，可以利用损伤力学理论进行分析。 - By using of the Instron electro-hydraulic and servo-controlled material testing machine and adopting low-cycle fatigue loading method, the dynamical response and failure behavior of rock under uniaxial static-and-dynamical combination loading have been tested.
用低周疲劳加载方法，在Instron电液伺服材料试验机上对红砂岩进行了单轴动静组合加载试验，研究了组合加载条件下的岩石动态响应和破坏特性。 - Besides the relationship between the effect of oxidation on high-temperature low-cycle fatigue life and grain size is also analyzed.
另外，还分析了氧化对高温低周疲劳寿命的影响与晶粒度之间的关系。 - Simple tensile tests and low-cycle fatigue tests under stress control at different temperature were conducted to investigate the effects of temperature on fatigue behavior and fatigue strength.
通过不同环境温度下的简单拉伸试验和应力控制下的低周疲劳试验，找出了环境温度对应力控制下的疲劳行为和疲劳强度的影响。 - In this paper, the low-cycle fatigue fracture crack growth is investigated gropingly for Zr-4 alloy ( Zircaloy-4).
对锆-4合金低周疲劳裂纹扩展过程进行了探索性的研究。 - The low-cycle fatigue procedure of steel 20 was investigate in 300 MPa static tension stress.
研究了20钢在300MPa静拉应力作用下的低周疲劳过程。 - Mechanical properties of normal section of CFRP-reinforced concrete column under low-cycle fatigue loading were analyzed.
对CFRP加固高强混凝土柱在低周反复荷载作用下的正截面受力性能进行了研究。