strain bar

Based on the modified split Hopkinson bar ( SHB), a new planar dynamic loading technique combining compression-shear under strain rates in range of 10~ 2~ 10~ 3s~-1 is proposed in this paper.

提出了一种新的基于Hopkinson杆实验技术的在102~103s-1高应变率下实现压剪复合加载的实验装置，并给出了相应的理论分析和数值模拟。

An investigation was made on the dynamic tensile deformation and strain hardening characteristic of a SiCp/ 6061AI composite and its matrix alloy using tensile split Hopkinson pressure bar apparatus.

利用拉伸split Hopkinson bar实验装置研究了出SiCp/6061Al复合材料及其基体合金的动态拉伸性能及应变硬化行为。

With a split Hopkinson torsion tension combination bar apparatus, the effect of temperature on the constitutive relations of Fe base shape memory alloy under torsion tension combined high strain rate is studied at temperatures 20 ℃ and 500 ℃.

利用分离式扭拉复合加载Hopkinson杆装置，在20℃和500℃下研究了温度对高应变率扭拉复合加载下铁基形状记忆合金本构的影响。

The Apparatus of Split Hopkinson Tensile/ Pressure Bar and Strain Rate Effects on Tensile and Compress for Fiber Reinforced Composites

分离式Hopkinson杆及纤维增强复合材料拉压性质的应变率效应

The experiment about square reinforced concrete column with restraining drag bar is introduced and its experiment results are analyzed and elaborated in detail such as bearing strain relation and restraining drag bar function.

叙述了带约束拉杆方形钢管混凝土短柱轴心受压的试验，分析、解释了试验现象，对试件的破坏过程、荷载-应变关系、约束拉杆的作用等方面作了较为详细的讨论。

Development of a CH3 Bar Type High Sensitive and Small Measuring Span Strain Balance

CH3杆式小量程应变天平的研制