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- A sort of efficient calculation method was developed for fatigue life prediction under random loading. 研究了一种用于随机载荷下试件疲劳寿命预估的有效计算方法。
- Elastoplastic finite element analysis and low cycle fatigue life prediction of an engine combustor case were completed. 对某发动机燃烧室外套进行了弹塑性有限元分析和低循环疲劳寿命预测。
- An engineering calculation method of spot weld fatigue life prediction is introduced. 摘要介绍一种焊点疲劳寿命预测的工程计算方法。
- Meanwhile, acuity formula of different fatigue life prediction is given, and the affecting degree of different parameters for life is analysed. 同时,也给出了寿命预测公式的敏度分析公式,在此基础上,分析了各疲劳参数对寿命的影响程度。
- A method is outlined for making low cycle fatigue life prediction for engineering components subject to multiaxial loading. 介绍了一种预测受多轴交变载荷工程构件的低周疲劳寿命的方法。
- Multiaxial fatigue life prediction methods are concentrated, in which critical-plane strain energy density criteria seem to be the most promising. 主要评述各种多轴疲劳寿命估算方法,其中临界面应变能密度法是较为有效的方法。
- The fatigue life prediction of asphalt concrete pavement is very important for the design and construction of the pavement. 沥青混凝土路面疲劳寿命预测对路面的设计、施工具有重要的意义。
- Domestic and international research of fatigue damage mechanism,test technique and fatigue life prediction of inservice railway steel bridges is summarized and forecasted... 本文对目前国内外有关钢桥的疲劳损伤机理、检测技术及疲劳寿命预测的研究做了总结和展望。
- Based on welded joints S-N curves provided by IIW standard and dynamic stress spectrum tested on line, fatigue life prediction for welded frame of speed-up bogie is given. 通过与IIW标准中提供的焊接接头结构的对比分析,提出对某提速客车转向架焊接构架的定位座根部焊接结构进行打磨的改进方案。
- Bases on the aircraft structure fatigue life theory, consider the characteristics of small UAV, the model of fatigue life prediction for small UVA structure is established. 在飞机结构寿命理论的基础上,结合小型无人机机体结构特点,建立了小型无人机机体寿命分析方法。
- To achieve fatigue life prediction of vehicle welded structure during design phase,practical analysis methods are presented by means of fatigue analysis principle and fatigue performance parameter of welded structure of AAR / BS / IIW standard. 为在设计阶段实现车辆焊接结构的抗疲劳设计,在研究AAR/BS/IIW标准的疲劳算法原理和焊接接头疲劳性能参数的基础上,给出基于AAR/BS/IIW标准进行车辆焊接结构疲劳寿命评估的方法和技术路线。
- The test results of nonproportional low cycle fatigue under multiaxial loading of 316L stainless steel are used.The present multiaxial low cycle fatigue life prediction methods are discussed. 摘要利用对316L不锈钢多轴非比例加载低周疲劳的试验结果,对现有的多轴低周疲劳寿命估算方法进行讨论;
- A Study of Thermal Fatigue Life Prediction of TBC 热障涂层热疲劳寿命预测方法研究
- Fatigue life predicting system for tower crane is developed using the model of Client/Server, and the total scheme, architecture and main function design of the system is described. 摘要采用客户/服务器模型,开发出塔式起重机剩馀寿命评估系统,详细介绍了该系统的总体技术方案、体系结构及功能设计。
- Fatigue spotweld automobile life prediction. 疲劳点焊汽车寿命预测。
- Vibration Fatigue Life Prediction Model for Flip Chip Solder Joint 焊点振动疲劳寿命预测模型
- Fatigue Life Prediction of Seam Weld in the Automotive Structure 汽车结构中焊缝疲劳寿命预估
- The prediction model of coiled tubing fatigue life. 连续油管疲劳寿命预测模型的建立。
- STRESS ANALYSIS AND FATIGUE LIFE PREDICTION OF HAMMER ROD 锤杆冲击应力分析与疲劳寿命估算
- STRUCTURAL FATIGUE LIFE PREDICTION UNDER RANDOM VIBRATION LOADINGS 随机振动载荷作用下的结构疲劳寿命估算