three-axial tensile test

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。

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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。

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Did the pulling test in one dimension then obtained the tensile destructive load, stretch ratio, Lagrange stress, Cauchy strain of the above three kinds of cartilage.

以一维拉伸的方法得出了肩髋膝关节软骨的破坏载荷、伸长比、Lagrange应力、Cauchy应变等。

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Studies of these three issues were deeply carried on one by one with the help of various theoretical and experimental means, and the test effectiveness was fully verified. ( 3) Studies on the tensile characteristics of rock under static-dynamic coupling loads.

借用各种理论及试验手段对以上三个问题逐一展开研究，试验有效性得到充分验证。（3）动静组合加载下岩石的抗拉特性的研究。

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Tensile test, impact test have been carried out for the three alloys.

对三种合金分别进行了拉伸、冲击试验和断口分析。

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