three point test

Biomechanical characteristics of femur were measured by three point bending test.

三点弯曲试验法测定骨生物力学；

Compared with the numerical results, it can be seen that the strength size effect is remarkable under three point bending test and is not apparent under compression test with lateral pressure.

试验也表明，三点弯曲试验强度尺寸效应最为明显，单轴拉压试验次之，有侧压的压缩试验最不明显。

Computer Simulation on the Three Point Bending Test of Concrete Specimen

混凝土三点弯曲试验的计算机模拟

A special machine with scanning electron microscope ( SEM) used was designed for three point bending test.

设计了一种可用扫描电镜（SEM）动态观察、专门用于三点弯曲试验的特殊装置。

The experimental results of tensile, fatigue and three point bending test show that the tensile strength, plasticity and fatigue life are improved simultaneously.

而拉伸、疲劳和三点弯曲实验结果表明，随焊冲击碾压之后接头的抗拉强度、塑性及疲劳寿命等力学性能也都得到不同程度的提高。

The bond strength of the samples was measured by three point bending test.

采用三点弯曲法测试金瓷结合力，扫描电镜观察钛瓷界面。

Then do the three point bending test to the fabrics, and the result shows that the changed honeycomb fabric has a higher bearing capacity.

对变化蜂巢织物和纬三重织物进行三点试验弯曲测试，测试结果表明变化蜂巢织物具有更高的抗弯性能。

The failure loads were tested in three-point bending test.

用3点弯曲法测试两组试件钛瓷分离时的载荷。

The validity of the tibia segment model was evaluated against three point bending test in terms of tibia stress.

胫骨模型由胫骨三点弯曲应力分析实验验证。

A new X-ray diffraction topographic method was developed and used to study the fracture morphology and process in three point bending test of Mo single crystals.

本文提出一种新的X射线形貌法，并利用它观察三点弯曲Mo单晶的断口特征及其断裂过程。

When three point bending test was made under the 300N compressive force, the maximum tensile strain was at the medial point of middle femur, average 1.18E~ 03 ( mm/ mm).

三点弯曲在300N压力时，股骨中间1/2端，内侧点为最大张应变，平均值为1.18E-03（mm/mm）。

Methods: biomechanical strength analysis: three point bending test.

方法：机械力学强度测试：三点弯曲试验。

For uniform isotropic materials, bending modulus of three point bending ( TPB) test and four point bending ( FPB) test are almost the same and they are almost equal to material ′ s tensile modulus.

对于均质各向同性材料，三点弯曲实验和四点弯曲实验得到的弯曲模量与拉伸模量基本上一致。

Biomechanical properties of the healing tibia were analyzed by a three point bending test. The contents of calcium, phosphorus, magnesium, copper, zinc and iron in the tibias were determined.

三点弯曲力学实验测定胫骨的生物力学参数：最后，测定其中钙、磷、镁、铜、锌和铁的含量。

And three point bending test was made on 10 screws with hollow lateral holes and 10 massive screws, respectively.

10个空心侧孔螺钉和10个实心螺钉分别做三点弯屈（3pBend）试验。

The biomechanical properties of the healing radius were analyzed by a three point bending test.

桡骨的生物力学性能由三点弯曲实验所得的结果进行分析；

A method to solve tension softening relationship of concrete from the three-point bending test

基于三点弯曲实验的混凝土抗拉软化关系的求解方法

Mechanical properties were valued by high-temperature compress test, three point bending test and Vicker hardness test.

通过高温压缩试验、三点弯曲试验、显微维氏硬度试验等评价合金的机械性能。

In this paper, the stress induced resistance changes in iodine doped and undoped carbon nanotube films were investigated by a three point bending test.

利用三点弯曲法研究了掺杂和末掺杂碳纳米管薄膜应力诱导电阻的变化。

Simulation of crack extension in three point bending creep test

三点弯曲蠕变试验中裂缝扩展的有限元计算分析

The femoral biomechanics parameters and anti-compress ability of lumbar vertebrae were measured by three-point assay and compress test respectively.

三点弯曲实验法及腰椎压缩实验法分别测定股骨和腰椎生物力学指标；

The beam strength was obtained according to three point flexural test.

测试复合体三点抗弯强度和收缩率。

Using alcohol hydrogen test, three point bending test, microstructure observation and fracture analysis, the effect of Ti content on diffusion hydrogen H d escape characteristic, microstructure and fracture morphology of electrode deposit metal were investigated.

利用酒精法测氢技术、三点弯曲法试验，并结合显微分析和断口分析方法探讨了钛含量对熔敷金属扩散氢逸出特性、焊缝组织以及断口形貌的影响。

The results of three point bending test showed that the biomechanical strength of the new generation bone in 0.8 mm/ day group was higher than the other two experimental groups.

结果：0.8mm/d牵张组新骨骨密度值显著高于其余各牵张组，0.8mm/d牵张组新生骨三点弯曲实验指标均大于另2牵张组。

The process of three-point bending test and data processing are involved.

介绍了岩石三点弯曲蠕变试验过程及数据处理方法。

According finite element theory, the computing method and step of Nishihara rheological model was given, numerical simulating of Three point bending creep test was performed and the results were coincided with that of test.

给出了西原流变模型数值计算基本方法和步骤。并对三点弯曲流变试验进行了数值模拟，结果也证明了改进后的西原模型与实测值的吻合性。

Using SEM to analysis the microstructure and phase of the HA ceramics, using the Archimedes method and mercury porosimetry to test their porosity and pore size distribution, using the three point bending method to test the mechanical properties.

利用SEM.XRD分析了HA陶瓷的显微结构和物相，利用阿基米德法和压汞法测试其孔隙率和孔径分布，利用三点弯曲法测试其力学性能。

This paper describes the influences of such factors as axial speed, outlet pressure and media on the suction performance of three screw pump, and tells about the methods of and basis on how to decide cavitation point during test.

文章阐述了轴向速度、排出压力、介质等因素对三螺杆泵吸上性能的影响，并介绍了试验时判定发生汽蚀工况点的方法和依据。