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- The fretting fatigue behavior of TC4 titanium alloy was investigated using a cylinder-plane configuration. 研究了TC4钛合金在柱面-平面接触条件下的微动疲劳行为。
- The low-cycle fatigue behavior of the die cast Mg-7Al-0.5Y magnesium alloy has been investigated in case of full reversed total strain control mode. 研究了压铸态Mg-7Al-0.;5Y合金在全反向总应变模式控制下的低周疲劳行为。
- The re-sults of interlaminar shear tests and fatigue propagation tests show that the interface plays animportant role in fatigue behavior of GLALL. 试验发现,当界面结合强度较高时,层板的疲劳裂缝扩展速率较低,伴随疲劳裂缝扩展而产生的脱层破坏区尺寸较小,脱层破坏发生在树脂层与增强纤维之间;
- The general overview of recent developments in the study of fatigue behavior of plain and fibre reinforced concrete (FRC) is reported in this paper. 摘要目的研究素混凝土和纤维混凝土疲劳性能。
- One is heat treatment;the other two are roller burnishing and shot blasting.In addition, the prospect of fatigue behavior observation on magnesi... 归纳提高镁合金抗疲劳性能的途径:热处理、滚压强化和喷丸处理等。
- The fatigue behavior of the solder alloy was related to the fatigue-induced microstructural variations and the fracture mechanism. 采用扫描电镜观测和分析了焊料在疲劳前后的组织特征。
- This paper presents the steel's strain fatigue behavior parameters that are tested by strain control method in accordance with ASTM and state standards(GB). 本文按照美国ASTM有关标准和我国的相关国家标准通过应变控制实测了0Cr18Ni12Mo2Ti的应变疲劳性能。
- The fretting fatigue behavior of TC11 alloy dovetail joints under low cycle load and the interaction of high-cycle load and low cycle load were investigated. 摘要对TC11钛合金燕尾榫连接结构在低周和高低周复合载荷作用下的断口特征进行了分析。
- Tension and bending fatigue tests were carried out to investigate the fatigue behavior of polymethyl methacrylate for edge attachment element at different temperatures. 摘要研究了有机玻璃边缘连接元件在不同温度下的拉伸和弯曲疲劳特性。
- A viscoplastic constitutive model was introduced for the ceramic coat.Moreover, the thermal fatigue behavior of the coating layer was studied numerically. 针对陶瓷层材料引入粘塑性本构模型,对涂层的热疲劳进行数值模拟研究。
- The fatigue behavior of the asphalt mixtures beams is experimented by sine wave load,and the fatigue life is predicted by accumulative dissipated energy theories. 采用正弦波荷载对沥青混合料小梁试件的疲劳特性进行了试验研究,并用累积耗散能原理对其疲劳寿命进行预测。
- The fretting fatigue behavior of TC11 alloy dovetail joints under low cycle load and the interaction of high-cycle load and low-cycle load were investigated. 对TC11钛合金燕尾榫连接结构在低周和高低周复合载荷作用下的断口特征进行了分析。
- The fatigue performance of plain concrete and FRC is compared in order to investigate the influence of parameters such as fiber volume on fatigue behavior. 方法通过纤维体积率等不同参数比较了素混凝土和纤维混凝土的疲劳性能。
- Using experimental and finite element analysis methods, the effects of electrode forging force are investigated on residual stress and fatigue behavior of spot welded aluminum alloy joints. 采用试验和有限元分析相结合的方法,考察了锻压力对铝合金电阻点焊接头中残余应力和接头疲劳行为的影响。
- Results showed that the fatigue behavior of the YW-1 adhesive beared a resemblance to that of the metal material and the fatigue limit value of the copper oxide-phosphate inorganic adhesive was equal to 41 25% of the static strength value. 结果表明 :磷酸氧化铜无机胶的抗拉疲劳特性与金属材料的特性较相似 ,该无机胶的抗拉疲劳极限为其静拉伸剪切强度的 41 2 5%25。
- He sometimes lapses from good behavior. 他有时候会行为失检。
- Microstructure evolution, workability, and post-working fatigue behavior were established for aluminum alloy 2124-T851 processed via equal channel angular extrusion (ECAE) with back pressure. 微结构的演变,可加工性,和加工后疲劳等行为会出现在铝合金2124-T851,当在同槽角度挤压(ECAE)制造过程中应用反压。
- Therma fatigue behaviors of Ni base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed in this paper. 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。
- 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. 利用薄壁管拉扭疲劳试样,在高温控制应变循环加载下研究高温合金GH4169的多轴疲劳行为。
- He was beaten out with fatigue when he got home. 他回到家里时已是疲惫不堪。