tensile impact

Experimental Study of the Mechanism of Frictional Sparks Induced by Anchor-Rope Tensile Impact Loads

锚索冲击拉伸摩擦火花产生机理的实验研究

Using the newly developed tensile impact setup called split Hopkinson bar ( SHTB), the dynamic tensile fracture tests of a round rock specimen with a kerf were carried out, and the results of the static tensile fracture were obtained with the material testing system ( MTS).

采用新近发展起来的拉伸式Hopkinson冲击装置（SHTB），对岩石切口圆柱断裂试样进行了动态拉伸断裂特性的实验研究。

The tensile impact experimental results show that the initial elastic modulus and unstable strain of PE fibre bundles are temperature and strain-rate dependent, except for the failure stress of PE fibre bundles.

实验结果表明：PE纤维束的初始弹性模量和失稳应变具有一定的温度和应变率相关性，但是破坏应力变化不大。

Experiment Study of TiAl ( FL) Under Tensile Impact

TiAl（FL）冲击拉伸力学性能的试验研究

The Design of Simple Experimental Device for Tensile Impact Strain Wave

冲击拉伸应变波简易实验装置结构设计

The Proof of One-Dimensional Experimental Principle for Bar-Bar Tensile Impact Apparatus

杆杆型冲击拉伸试验装置一维试验原理有效性的论证

Tensile Impact Behavior of Multi-axial Multi-layer Warp Knitted ( MMWK) Fabric Reinforced Composites

经编多轴向针织复合材料高应变率下的拉伸性能研究

The Izod impact strength, the bending strength and tensile strength were tested.

同时,测试了该材料的冲击强度 、 弯曲强度和拉伸强度.

An Infrared Transient Temperature Measuring Apparatus and Its Application to the Tensile Impact Testing

红外瞬态测温装置及其在冲击拉伸试验中的应用

Behavior of unidirectional glassfiber reinforced epoxy at low temperature tensile impact

单向玻璃纤维增强环氧树脂低温冲击拉伸性能的试验研究

Development of High-Speed Tensile Impact Tester

高速冲击拉伸试验装置的研制

Tensile impact tests of aramid ( Twaron) fiber bundles are carried out under high strain rates with a wider range of 0 001~ 1000 s-1 by means of MTS and bar bar tensile impact apparatus.

用MTS和旋转盘式杆&杆型冲击拉伸试验装置，获得001～1000s-1应变率范围内芳纶纤维束的应力应变曲线。

Tensile impact response of resin matrices and their composites

树脂基体及其复合材料对拉伸冲击载荷的响应

Bar-bar tensile impact testing apparatus was used to study mechanical behavior of 20# steel at different strain rates. From the stress-strain curves obtained, it is found that the strain rate effect is distinct.

利用旋转盘式间接杆杆型冲击拉伸试验装置对20号钢进行了三个应变率的冲击拉伸试验研究，得到了材料在不同应变率下的应力应变曲线。

Investigation of tensile impact property of hybrid fiber bundle

混杂纤维丝束冲击拉伸性能实验研究

Perform tensile and impact and bend test according to prescribed specifications.

按指定规范做拉伸,冲击和弯曲等性能测试.

The tensile strength, impact strength, flexural strength, thermal properties and morphology of the composites were investigated.

研究了复合材料的拉伸强度 、 冲击强度 、 弯曲强度 、 形态及热性能.

In this paper, the Fourier method and corresponding code ( FFTDSP) for dispersion analysis in the bar is applied to the Split Hopkinson Pressure Testing System and the Bar Bar Tensile Impact Testing System.

将傅立叶弥散分析方法和程序（FFTDSP）应用于冲击拉伸和冲击压缩试验中，分析了输入杆和输出杆中波的弥散效应对试验结果的影响。

Tensile Impact Testing of Aramid Woven Composite

芳纶织物&树脂复合材料的动态拉伸实验研究

Using our design of bar-bar tensile impact apparatus, we have performed an experimental study of SiCp/ Al at the strain rate ranging from 100s-1 to 1000s-1. The complete stress-strain curves of composite under tensile impact was obtained.

对SiC颗粒增强铝基复合材料在应变速率为150～1000s－1范围内的冲击拉伸力学性能进行了试验研究，得到了材料从弹塑变形直至断裂的完整的应力应变曲线。

Experimental results indicated that the impact and tensile strength of this vulcanized blends all higher blends.

研究结果表明,采用动态硫化法可提高共混物的冲击强度和拉伸强度.

Tensile impact experiment of p aramid filament tow under high strain rate;

为揭示芳纶纤维弹道冲击过程中的高应变率特征而进行的高应变率冲击拉伸实验；

To obtain the resistance curve of crack growth of an elastic-plastic material, a test for dynamic crack initiation and arrestment is carried out on a self-designed bar-bar tensile impact apparatus by using larger diameter short specimens with deep circumferential notches and larger ligament diameters.

为得到弹塑性材料裂纹扩展的阻力曲线，采用较大外径和较大韧带直径的周边切口在自行研制的间接杆杆型冲击拉伸试验装置上进行了动态断裂和起裂止裂试验。

A Study on the Filter Function of Elastic-Plastic Material& 3-D Dynamic Elastic-Plastic FEA for the Generation of the Incident Pulse in the Indirect Bar-Bar Tensile Impact Apparatus

弹塑性材料滤波作用的研究&间接杆杆型冲击拉伸试验装置产生加载脉冲的三维弹塑性动力学有限元分析

Constitutive Equation of Cf/ Al Composites Under Tensile Impact

Cf/Al冲击拉伸行为本构方程的建立

Tensile impact testing of fiber bundles

纤维束的冲击拉伸实验研究

Application of Fourier analysis of the dispersion effect to split Hopkinson pressure testing system and bar bar tensile impact testing system

傅立叶弥散分析在冲击拉伸和冲击压缩试验中的应用

Experimental Study of 20# Steel Under Tensile Impact

20号钢的冲击拉伸力学性能试验研究

Under high-velocity tensile impact, high strength was measured because of high strain-rate.

高速拉伸撞击下应力速度大，组织中缺陷的作用减弱，强度明显高于单向拉伸状态。

The CFRP and GFRP laminates with a crack on a single side are loaded under tensile impact by the apparatus of Hopkinson bar.

利用Hopkinson杆加载装置，对带有单边切口的炭纤维增强复合材料（CFRP）及玻璃纤维增强复合材料（GFRP）层板试件进行冲击拉伸加载实验。