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- uniaxial tensile fatigue test 单轴拉伸疲劳试验
- The pattern of fracture by impact penetration test and tensile fatigue test of thermite welding with stereoscan was observed,and the component of defect with energy spectrum was analyed. 结果表明:微观缺陷主要包括微孔和夹杂,其中微孔由微气孔和微缩孔组成,夹杂物按形态和尺寸分为团簇状夹杂、锥状夹杂、粒状夹杂、积聚物夹杂、丝状夹杂和混合形夹杂。
- indirect tensile fatigue testing 沥青路面
- A uniaxial tensile test method for measuring mechanical properties of MEMS thin film materials is presented. 介绍了一种用于MEMS薄膜材料力学特性测试的单轴拉伸试验方法。
- tensile fatigue test 拉伸疲劳试验,张力疲劳试验
- The mechanical property of AZ31 magnesium alloy rolling sheet under different temperatures and strain rates was studied through uniaxial tensile test. 通过单向拉伸试验研究了AZ31镁合金轧制板在不同温度和应变速率下的力学性能。
- The varieties of the tensile formability of sheet metal has been compared and studied via standard uniaxial tensile test. 通过标准单向拉伸试验,对比研究了板材减薄前后单向拉伸性能的变化。
- Femoral venous strips and rings were used to make uniaxial tensile test of the longitudinal and circumferential specimens of the vessels. 各组取股静脉,做成血管条及血管环并分别做轴向和环向拉伸实验;对照组和实验组的血管试样均行显微结构观察。
- indirect tensile fatigue test 劈裂疲劳试验
- The evolution process of the interface under uniaxial tensile is simulated by using the hexagon networks. 采用六边形网格模拟单向拉伸过程中金属材料晶界的演化过程;
- The effect of micro-damage on the plastic instability in uniaxial tensile testing has been studied in this paper. 本文研究了单轴静拉伸条件下微孔损伤对塑性失稳的影响。
- Study Design. A uniaxial tensile loading study of 13 lumbar porcine ligaments under arying enironmental temperature conditions. 研究设计:在不同环境温度下的13例猪腰椎韧带单轴张力负荷研究。
- tensile fatigue tests 拉伸疲劳试验
- The uniaxial tensile deformation and shear deformation of nano bicrystal copper within (111) atomic layer are studied with molecular dynamics. 模拟结果显示纳米铜双晶的拉伸与剪切变形都是由弹性变形与塑性变形两个阶段构成。
- Uniaxial tensile mechanical testing declared that using Nano HAC alone was not perfect choice, ACB+Nano HAC group and Nano HAC+BMP 2 group had the similar result with ACB group. 生物力学表明单独应用 Nano-HAC融合效果不佳 ,而 ACB+ Nano-HAC、Nano-HAC+ BMP-2融合效果与 ACB融合效果相同。
- By simulating of the process of uniaxial tensile tests on a certain cohesive soil, the applicability of the brittle fracture model and the corresponding ca. 通过对某压实黏土单轴拉伸试验成果的模拟计算,验证了构建的脆性断裂模型和有限元算法对土体拉伸破坏特性和裂缝发展过程的适用性。
- By fatigue test of bolt material,the stress-strain life curve is obtained. 通过螺栓材料的疲劳试验,获得了材料的应力应变寿命曲线;
- The effect mechanism of additives for ameliorating the mechanical property of NEPE propellant is investigated by means of uniaxial tensile testing and chemical swelling. 采用单向拉伸法和化学溶胀法研究和剖析了添加剂对NEPE推进剂力学性能的影响机理。
- In order to strain the channel, silicon substrate is bent by applying external mechanical stress, the lattice of channel will be strained after applying uniaxial tensile stress. 为了让通道产生应变,我们选择利用外界机械应力来弯曲矽基板,此时通道将受到单轴张应力而产生应变。
- In order to get strain from the channel, silicon substrate is bent by applying external mechanical stress, the lattice of channel will have strain due to uniaxial tensile stress. 为了让通道产生应变,我们选择利用外界机械应力来弯曲矽基板,此时通道将受到单轴张应力而产生应变。