test bar

Causes analysis and prevention measures of the low efficiency in elongation test of cold-rolled-twisted bar

冷轧扭钢筋伸长率试验有效率偏低的原因及预防

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The unidimensional constitutive equations of rheological model have been established and stress and strain fields of cast steel test bar with hot spot at one end was calculated.

建立了铸件凝固过程热应力模拟的一维流变学本构方程，并且对一端受约束一端带热节的铸钢试棒进行了数值模拟，进而研究了热裂机理。

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Through the natural ageing test of hot-rolled reinforced bar, the fluctuation characters of mechanical property have been found out, and the ways of reducing factory check and index of mechanical property have been put forward.

通过对安钢棒材机组生产的带肋钢筋性能进行自然时效试验，找出了热轧带肋钢筋力学性能指标值的波动特点，并提出了减小工厂检验与用户检验力学性能指标值的差异的方法。

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Determining the bearing capacity of the pile below a certain depth by the method combining loading test and steel bar gauge measurement

用载荷试验及钢筋计测试联合确定一定深度上的桩基承载力

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When the sensor is used to test steel bar after it has been calibrated, the accuracy of the sensor is better than ± 2.5% for the tension strain and ± 2.9% for the compression strain.

定标后传感器测量钢筋拉应变时，其应变的精度优于±2.5%；测量混凝土压应变时，其精度优于±2.9%。

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Study of on-line Photogrammetry System for the Measurement of Extending Rate in Draw-and-pull Test of Reinforcing Steel Bar

钢筋拉伸实时摄影测量方法的研究

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You should see a test progress bar and a section detailing the test script steps.

您应该看到一个测试进度条，以及描述具体测试脚本步骤的段落。

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The influence of the configuration deviation of the test tensile bar on the accuracy of test results was analyzed.

分析了抗拉试棒形状误差对测试结果准确性的影响。

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The behavior tests contain footprinting test, bar test, rotarod test and foot sole lancinating pain threshold test.

行为学方法包括足迹实验、固定棒试验、旋转棒试验、痛阈实验。

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If not, you test in the high bar.

如果不是，你在考高点吧。

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During the system test a bar runs across the screen, and if, for example, the oddments tray is opened, an alarm is triggered.

系统测试期间将在屏幕上显示一个滚动的长条，如果杂物盒打开，则会触发报警。

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Analysis on Productive Test of Tensile Anchorage Bar in East Side-wall of Underground Power House of Dongping Hydroproject

洞坪水电站地下厂房东端墙张拉锚杆生产性试验分析

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In the test, phosphorus-free copper bar replaced phosphorous copper bar as inner anode of acidic copper plating. The characteristics and control methods of anodic reaction were given.

试验中用无磷纯铜代替了含磷铜棒作为酸性镀铜内阳极，并给出了阳极反应的特点与控制方法。

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Play a psychological test bar!

来玩个心理测验吧!

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A lot of test re sults dis play that vibration acceleration of motor and force of gear box bar exceed enormously the original normal, which is the radical reason.

大量的试验结果表明电机的振动加速度和齿轮箱吊杆力都大大超过了原设计标准，这是产生裂纹的根本原因。

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The planning of parameters and selection of materials and facilities, and procedure of the productive test of tensile anchorage bar are described, meanwhile, the test result is analysed.

系统介绍了张拉锚杆生产性试验中参数拟定、材料及设备选择、试验步骤、工艺流程、成果分析，为张拉锚杆的施工质量、工程进度和施工安全提供了依据。

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In the test results window, with multiple tests checked, click the run button or click rerun on the test results window status bar.

在“测试结果”窗口中选中了多个测试后，单击“运行”按钮，或单击“测试结果”窗口状态栏上的“重新运行”。

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Remanufacturing test on a torsion bar shows that the system is feasible.

对某车辆的扭力轴进行了试验验证,结果表明该系统是可行的.

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It is necessary to conduct the accelerated multi stress aging test on motor stator bar specimen in order to explore its aging law, assess its remaining life and find a set of characteristic parameters which can indicate the condition of the insulation.

为了研究主绝缘老化机理，评估其剩余寿命，需要对电动机定子线棒进行多因子应力综合老化试验，并寻找能反映主绝缘老化程度的特征参量。

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Research on site test of reinforced steel bar stress in reinforced concrete pile of pile and bolt support structure

桩锚支护结构桩身钢筋应力现场试验研究

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Various sampling methods for joint quality test of hot-rolled steel bar are introduced and discussed from flash butt welding, arc welding, electroslag welding and other aspects. According to different joints various sampling and test results evaluation methods are introduced in detail.

介绍了热轧钢筋接头采取的多种方法，从钢筋闪光对接焊接头、钢筋电弧焊接头、电渣压力焊接头等方面进行了阐述，对各种钢筋接头检验取样方法及试验结果评定做了详细的说明。

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Sampling method for joint quality test of steel bar and result evaluation

钢筋接头检验取样方法及试验结果评定

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Test Study on Anchored Bar with Expanding Ends in Expansive Soils

膨胀土地层扩底锚杆试验研究

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The fatigue lives of the test bar of fine grains are longer than that of coarse ones at room temperature.

在室温下，细晶组织比粗晶有得更长的疲劳寿命。

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Through immergence test and measurement of corrosion speed of reinforced bar by linear polarization method in the lab and analysis of chloride content in specimens drilled from field concrete, it is concluded that mixing mud with seawater will not influence the durability of concrete bored piles.

通过室内浸泡试验和线性极化法测定钢筋腐蚀速率及现场芯样的氯离子含量分析证明，采用海水拌制泥浆不会影响钻孔桩混凝土的耐久性。

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The test results show that CFRP bar can be used as both reinforcement and sensors for the structural health monitoring in concrete structures.

试验研究表明CFRP筋既可用作混凝土结构的受力筋，又可用作传感器进行结构健康监测。

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Combine with the destruct characteristics of the concrete in the chloride ion environment this paper proceeds the salty frost test, carbonization test after suffering from the chloride ion corrosion, fast corrosion of bar embedded in concrete in the seawater circumstance and electrochemical corrosion accelerating test of bar.

同时结合在氯离子环境下混凝土耐久性破坏的特点，本文还进行了盐冻、氯离子侵蚀后的碳化、混凝土中钢筋快速腐蚀（海水）和电化学腐蚀加速钢筋锈蚀的试验。

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Pullout test of crescent-ribbed bar specimens and screw thread bar specimens were simulated respectively, the influence of rib outline on concrete damage was analyzed.

分别对月牙肋钢筋和螺纹钢筋单端拉拔试件进行了细观数值模拟，分析了钢筋肋外形对混凝土损伤的影响。

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Discussing the Fatigue Test Method of Reinforced Bar

螺纹钢筋原材疲劳试验方法探讨

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Test methods study of bar thin layer chromatograph in measuring four components of bitumen

棒状薄层色谱分析仪检测沥青四组分试验方法研究

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