1)Proportional loading比例加载
1.Multiaxial fatigue behavior of superalloy GH4169 was investigated by using the thin tubular multiaxial fatigue specimens under proportional and non-proportional loadings at high temperature.高温多轴疲劳试验采用比例与非比例加载路径。
2.Biaxial fatigue behaviors of the Zr-4 alloy under proportional and non-proportional loading with the phase angles of 30°, 60° and 90° were studied.研究了冷变形Zr-4合金在双轴比例和非比例加载下的循环变形行为,结果表明:当循环应变幅较低时,Zr-4合金表现为循环初始硬化随后饱和的特征;随着应变幅提高,初期硬化后,表现为连续循环软化特征;高应变幅下,初期硬化消失,表现为急剧的循环软化。
3.The deformation behavior of hydrided zircaloy-4 under tension-torsion proportional loading was investigated using the quantitative metallography and the finite element method(FEM).采用有限元数值分析方法,模拟了含氢化物Zr-4合金拉-扭双轴比例加载下的变形行为。
英文短句/例句
1.For the multiaxial proportional loading, the dispersion degree of fatigue cracks was low.在多轴比例加载条件下,裂纹分布的分散性较小。
2.General Description of Multiaxial Low Cycle Fatigue under Nonproportional Loading多轴低周非比例加载下疲劳寿命预测方法综述
3.For the nonproportional loading the dispersion become larger with the phase difference increasing.在非比例加载条件下,随著相位差的增大,分散性增大。
4.Design of Electro-hydraulic Proportional Loading System of Sliding Wear Testing Machine摩擦磨损试验机用电液比例加载系统的性能分析设计
5.FATIGUE LIFE PREDICTION FOR NOTCHED SPECIMENS UNDER MULTIAXIAL NON-PROPORTIONAL LOADING AT HIGH TEMPERATURE高温多轴非比例加载下缺口试样的疲劳寿命预测
6.BIAXIAL COMPRESSIVE BEHAVIOR OF CONCRETE SUBJECTED TO NON-PROPORTIONAL LOADS AFTER SUFFERING CYCLES OF FREEZING AND THAWING IN SEAWATER海水中冻融循环后的混凝土在非比例加载下的双轴受压性能研究
7.Constitutive Theory of Crystal Plasticity under Non-Proportional Cyclic Loading;非比例循环加载下的晶体塑性本构理论
8.Application of Proportional Relief Valve in Hydraulic Loading System of Tension Bearing Test Equipment比例溢流阀在轴承试验液压加载系统中的应用
9.Study of loading simulation system with a electric-hydraulic proportional relief valve基于电液比例溢流阀的模拟加载系统研究
10.That is, the load is dropped off in the proportion to the crack length.这就是说,载荷随裂纹长度的增加而按比例地下降。
11.Aiming at the disadvantages of present loading system applying proportional relief valve or servo valve, loading system with 3-way proportional pressure reducing valve is proposed.针对目前采用比例溢流阀和伺服阀加载存在的不足,提出在钢坯修磨机上采用比例三通减压阀加载。
12.Cow's milk may be included from about seven months in small amounts as custard or yoghurt or on cereal.牛奶包含更高的水平蛋白质,盐,钾和钙比乳奶或惯例。这可能增加装载在肾脏。
13.duple ratio加倍的比例(如二比一, 八比四)
14.Simulation and verification experiment of the pneumatic brake LSPV based on AMESim气制动感载比例阀的AMESim仿真及试验
15.The Sample Viewer is unable load on this page correctly.示例查看器无法在此页上正确加载。
16.The extended stored procedure parameters for the notification routine were not loaded.未加载通知例程的扩展存储过程参数。
17.The new machine can increase3 times the payload asagainst1988.新机器的有效载荷比1988年增加了两倍。
18.In proportion as the sale Increase , the profit will rise按销售额增加的比例,利润也将增加
相关短句/例句
Proportional and nonproportional loading比例加载与非比例加载
3)non-proportional loading非比例加载
1.Fatigue fracture characteristics of GH4169 super-alloy under non-proportional loading at high temperature;GH4169合金高温多轴非比例加载下疲劳断口特征
2.Investigation of fatigue damage parameters under multi-axial non-proportional loading;多轴非比例加载条件下疲劳损伤参量的研究
3.Multiaxial fatigue behavior of superalloy GH4169 was investigated by using the thin tubular multiaxial fatigue specimens under proportional and non-proportional loadings at high temperature.高温多轴疲劳试验采用比例与非比例加载路径。
4)nonproportional loading非比例加载
1.Low cycle fatigue properties of cast aluminum alloys 356 under multi-axial nonproportional loading have been investigated in this paper.结果表明,合金在循环变形过程中表现为循环硬化特征,循环硬化的程度表现出对非比例加载路径的依赖性;在相同等效应变幅值下,合金的非比例加载低周疲劳寿命小于比例加载,且非比例加载低周疲劳寿命也表现出对非比例加载路径的依赖性;在多轴疲劳寿命预测模型中考虑非比例加载路径对疲劳寿命的影响可以大大提高寿命模型预测的精确度。
2.Based on the micromechanism of multiaxial low cycle fatigue under nonproportional loading of 316L stainless steel,maxium shear strain and nonproportionality of strain paths are considered as damage parameters of low cycle fatigue.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了讨论 ,基于 316L不锈钢非比例加载低周疲劳的微观机理 ,选择最大剪应变以及应变路径的非比例度作为损伤参量 ,建立了基于临界面方法的新的非比例加载低周疲劳寿命估算公式 ,利用新的非比例加载低周疲劳寿命估算公式对寿命的预测结果表明 :新的寿命估算公式对剪切型破坏的 316L与 316LN不锈钢及拉伸型破坏的 30 4不锈钢非比例加载低周疲劳寿命预言能力比现有的临界面方法精确 。
3.The case of nonproportional loading and the plastic dissipation of neartip field is discussed in this paper.本文采用拟全量理论,分析了裂尖区的非比例加载情况,并从理论上导出不同屈服程度下塑性能密度W,场的统一表达式,有限元场分析证实了此表达式的正确性。
5)out-of-phase loading非比例加载
1.Macroscopic response and microscopic substructure have been studied for the cold-worked and stress-released Zr-4 alloy under biaxial out-of-phase loading with phase angles of 30°, 60°, 90° and equivalent strain amplitudes of 0.4%时双轴非比例加载下,冷变形去应力状态Zr-4合金的宏观响应和微观位错亚结构。
2.Fatigue experiments of LY12CZ allumimum alloy thin-walled tubularspecimens are conducted under axial tension-compression,pure torsion and 90°out-of-phase loading.针对非比例加载路径对金属材料的疲劳行为及疲劳寿命的影响进行了研究。
6)non proportional loading非比例加载
1.The results show that multiaxial fatigue damage parameter presented in this paper may be used under either proportional or non proportional loading.结果表明,本文所提出的多轴疲劳损伤参量既可用于多轴比例循环加载,也可用在非比例加载条件下。
延伸阅读
自动加载下载的*.dmt材质方法自动加载下载的*.dmt材质方法一 1、建立如下路径的文件夹:E:\graphiclib\graphic-library\然后把你下载的adv_materials文件夹(里面材质了)放到刚才建立的路径里,变成如下路径E:\graphiclib\graphic-library\adv_materials2、如图配制搜索路径3、这样调用!点PHOTOLUX材质库
