Methods: Tension test machine and microhardness tester were used.
方法：用拉力机、显微硬度机测试。
More attentions to the tensile failure in tension test are paid; but the material failure is overlooked.
在材料力学的常规拉伸试验中，往往仅关心拉伸失稳而忽视了材料是否失稳。
The compression test diagram for these materials retains the qualitative features of the tension test diagram.
材料压缩试验图保持了拉伸试验图性能上的特征。
It is put forward that the analysis method of fracture surface of metallic tension test specimen is available.
提出的金属拉伸试样断口分析方法是可行的。
This instrument applies tension test of rope structures in the glass curtain wall, rail, power grid and other industries.
本仪器适用于玻璃幕墙、铁路、电力电网等行业中的各种索结构的张紧力测试。此仪器量程较大、测量的索类范围较广、应用全面。
Qualify each retaining system independently by the use and abuse tests such as Impact test, Torque and Tension test, or Compression test.
通过使用和滥用测试单独地验证每一个保护系统，例如冲击测试，扭力测试和拉力测试或压力测试。
Using scaling tension test method simulated the effect of leveling elongations on yield strength ratio of hot dip galvanized dual phase steels.
研究了氮含量对热镀锌双相钢拉伸性能的影响，用定拉伸试验方法模拟了平整伸长率对热镀锌双相钢屈强比的影响。
Finally, the new system model is validated by a set of uniaxial tension test data of concrete, which had been performed by authors in the laboratory.
最后，通过在实验室完成的一组混凝土单轴拉伸试验验证了这个系统模型的合理性。
The steel plate 'performance in the lamellar tearing resistance aspect can be assessed by reduction in area when doing tension test of through-thickness.
钢板的抗层状撕裂性能采用厚度方向拉力试验的断面收缩率来评定。
Based on the direct tension test, the characteristics of tension stress-strain full curves of steel fiber reinforced self-stressing concrete were investigated.
通过直接拉伸试验研究了不同自应力等级下的钢纤维自应力混凝土的受拉应力-应变全曲线特征。
Based on the experimental results of isothermal strain rate tension test, a non-linearity model of constitutive relationships for TC6 titanium alloy was established.
在正交法设计的高温拉伸实验结果的基础上，本文建立了TC6钛合金本构关系的非线性模型。
The tension test at room temperature is used to study the size effect of thin copper sheet with different crystal size, different thickness and different strain rate.
对所制备的薄铜板进行了室温拉伸实验，研究薄铜板在不同晶粒大小、不同板厚和不同应变速率下的尺寸效应。
Fiber tension can be reflected indirectly by measuring axial tension. Therefore the acquisition and processing of axial tension is the core part of fiber tension test.
光纤拉力可以通过测量轴向拉力来反映，因此轴向拉力数据的采集和处理是光纤拉力测试的核心部分。
A bending test has a merit that detection of deformation is relatively easy and a demerit that a stress state is not simple as compared with a compression or tension test.
弯曲试验有着能比较容易地探测变形的优点，缺点是应力状态不象压缩或拉伸试验那样简单。
In the first part of the experiment, students will subject an ordinary steel reinforcing rod to a tension test using a testing machine designed specifically for that purpose.
在第一部分，学生要用为此特制的实验仪器对一根普通预应力钢杆做拉力实验。
The method of uniaxial tension test of concrete under ultra-low loading rate is described. It can be used to determine the characteristic curve of concrete under loading condition.
本文介绍极慢速加荷条件下混凝土轴向拉伸试验方法，它能测定混凝土受载时的特性曲线。
This paper introduces a design of machine in small range tension test which is applied to a field of micro-electronics integrate circuit, by analyzing tasting method and sensor theory.
通过对张力测试的分析及传感器的原理分析，介绍一种应用于测试微电子集成电路丝线张力的小量程张力测试机构的设计。
Direct tension test is the only feasible way to obtain the uniaxial tensile stress-strain curves, and the initial eccentricity is the key issue affecting the uniaxial tensile test results.
直接拉伸试验是获得材料单轴拉伸应力-应变曲线的唯一可行方法，初始偏心是影响单轴拉伸试验结果的关键问题。
An experimental study is performed on the measuring characteristics of BOTDR for structural health monitoring, including dead weight tension test and optical fiber compression-tension test.
应用BOTDR检测技术对用于结构物健康监测的光纤变形检出特性进行了试验研究，包括光纤锥重拉伸试验和光纤压缩与拉张试验。
The characteristics of the films have been investigated by scanning electron microscopy(SEM), EDS, X-ray photoelectron spectroscopy(XPS), and the adhesion of films were tested by tension test.
用扫描电镜（SEM）、能谱仪、XPS对薄膜表征，用引拉法测定了薄膜的附着强度。
That year, I am ready to test seven piano, but the tremendous pressure and tension, I failed.
那一年，我准备考七级钢琴，但是在巨大的压力与紧张中，我失败了。
Tension eccentricity of the specimen section is the main problem in concrete homogenous tensile strength test.
试件截面受拉偏心是混凝土均匀受拉强度试验中存在的主要问题。
It can test the mechanical properties, such as spline tension, holding tension, tearing, CBR upend, ball upend, Pierce, thickness and so on.
该系统可测试条样拉伸、握持拉伸、撕裂、CBR顶破、圆球顶破、刺破等力学性能。
Through a lot of experiments and analysis, it was pointed out that the twist number of steel wire in torsion test decreased gradually with increasing axial tension load.
本文通过大量的试验和分析，得出钢丝扭转试验时，随着轴向拉力负荷的增加，其扭转次数趋于递减的变化过程。
It can automatically and accurately and reliably test and analyse hoist wirerope tension.
能够自动、准确、可靠地测试和分析提升机钢丝绳张力。
Permeability of concrete and its correlation with chloride ion diffusion coefficient under different test conditions including water pressure method and tension method are studied.
本课题主要研究混凝土在水压法及张力法试验条件下水在混凝土中的渗透行为以及同氯离子扩散系数相关性。
A test was made of the concurrent tension performance of X65 rolled sheet and the pipe made of it.
对X65钢级板卷以及其制成钢管的同方向拉伸性能进行了试验。
The test shows that the influence of roving elongation percentage on roving weight unevenness and evenness CV is evident, and the control of roving tension is very important.
通过试验测试发现粗纱伸长率对粗纱重量不匀率和条干c V值影响显著，强调了控制粗纱张力的重要性。
The test results showed that the influence of drawing ratio, speed and temperature on the tension, tension fluctuation and irregularity of the fiber were obvious.
结果表明，拉伸比、拉伸速度和拉伸温度对纤维张力、张力波动和不匀率均存在着明显的影响。
The test results showed that the influence of drawing ratio, speed and temperature on the tension, tension fluctuation and irregularity of the fiber were obvious.
结果表明，拉伸比、拉伸速度和拉伸温度对纤维张力、张力波动和不匀率均存在着明显的影响。
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