"High strain isolated" hypothesis was supported.
“孤立压力”假设得到证实。
The dynamic recrystallization of ferrite will occur at high strain.
应变量较高时,将会发生铁素体的动态回复和再结晶。
The design of strain gages in regions of high strain gradient is discussed.
本文讨论了大梯度应变区电阻应变片的设计问题。
The thesis analyse and discuss several matters that high strain dynamic testing of pile.
对基桩高应变检测中应注意的几个问题进行分析、论述。
On the other hand, in the case of high strain rate, both overshoot and undershoot do not appear.
另一方面,在高应变率,都超下冲不会出现。
High strain zones and technological methods, including mapping, modeling, experiments and materials.
高应变带的研究及技术方法:包括制图、模型、实验方法和材料等。
The fatigue crack closure and fatigue crack growth rate in the high strain region of SCT specimen are studied.
本文研究了SCT试样高应变区的疲劳裂纹闭合效应和疲劳裂纹扩展速率。
The results showed that human cortical bone behaved as a non linear viscoelastic material even at high strain rate.
结果表明即使在高应变率下,人的密质骨也具有非线性粘弹性材料的特性。
The anti-seismic properties of building structural steels was treated as a problem of high strain low cycle fatigue.
将建筑结构钢抗震性能作高应变低周疲劳问题处理。
When the birds strike on the aeroengine, the deformations of the blades are usually occoured under the high strain rates.
鸟与航空发动机叶片相撞时,叶片的是在高应变率下变形的。
Molecular dynamics is used to investigate the mechanical behaviour of crystal material at high strain rates in this paper.
本文用分子动力学方法研究了高应变率下晶体材料的力学行为。
These errors are relative with the mathematical model about pile shaft concrete and soil resistance in high strain testing.
高应变试验模拟计算结果与静载结果的不同,与其测试分析中采用的桩身材料和土阻力的数学模型有关。
The absorbed energy property and deformation characteristic of magnesium alloy under high strain rate loading are described.
介绍了高应变率载荷条件下镁合金的吸能特性及变形特征;
Using SHPB technique and a BP neural network program, the constitutive model of polymers at high strain rates is identified.
利用SHPB技术和自编的BP神经网络程序,以尼龙为代表性研究对象,对高聚物在高应变率下的本构模型进行了辨识。
The hammer weight of High Strain Testing determines on that the pile capacity tested by High Strain Testing is correct or not.
高应变测试时锤重的选择,直接影响高应变承载力测试的成功与失败。
It shows common features of regional vertical deformation anomaly area and high strain distribution area of horizontal deformation.
区域性垂直形变异常区与水平形变的高应变分布区共生的特征。
To objectively describe the behavior of confined concrete under high strain rates the loading history has to be taken into account.
客观描述高应变率作用下的约束混凝土的力学行为需要考虑加载历史。
The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
给出测量自由落锤的加速度换算高应变试桩的动力的简易法的基本原理、测试操作与工程应用。
This improved SHPB method was applied to determine the compressive dynamic mechanical response of aluminum foams at high strain rate.
利用此改进了的SHPB技术对泡沫铝进行了高应变率下的动态压缩实验。
Split Hopkinson Pressure Bar (SHPB) has been used to study the constitutive and mechanical properties of rocks under high strain rates.
高应变率下岩石的动态本构关系和力学特性,目前主要是利用SHPB装置等来获得。
High strain rate will occur at the tip of a growing crack, whether quasi-static or dynamic growth, due to the existence of strain singularity.
在扩展裂纹尖端,无论是准静态扩展还是动态扩展,由于应变奇异性的存在,出现较高的应变速率。
The merits of polymer are its high strain, good tenacity and easy making. The merits of ceramics are its excellent heat-proof and abrasion-proof.
塑料模具的优点是强度高、韧性好、易于制作,陶瓷模具的优点则是耐热性好、耐用性好。
The high strain low cycle fatigue properties of V ti micro alloyed high anti seismic structural steel were studied with simulated earthquake loading.
对微钒钛高抗震性能建筑结构钢进行了模拟地震载荷高应变低周疲劳试验。
The recent development of the high strain rate superplasticity(HSRS), its deformation mechanism and commercial applications are reviewed in the paper.
综述了高应变速率超塑材料及其变形机理和工业应用的最新进展。
The high strain dynamic load tests, vertical static load tests and horizontal load tests for part of PHC trial piles of East China Sea Bridge are described.
介绍东海大桥部分PHC试桩的高应变动测、竖向静载和水平荷载试验情况。
Based on the damage mechanics and metallography analysis, the characteristics of plastics damage of steel wire under high strain deformation were researched.
根据损伤力学的基本原理,利用测量弹性模量和观察金相的方法,研究了在拉拔应力状态下,随变形量的不断增大,材料的损伤特性。
Meanwhile, the superplasticity of glass-ceramics and nanostructured ceramics were also presented. The high strain rate superplasticity was summarized particularly.
同时介绍了玻璃陶瓷、纳米陶瓷的超塑性,并兼顾了一些结构陶瓷在高应变速率下的超塑性。
Because of the difficulty of concrete high strain rate experimental techniques, there are many disputes about how to describe the dynamic mechanics properties of concrete.
由于混凝土高应变率实验技术的困难,目前对于混凝土动态力学行为的描述存在较大的争议。
Because of the difficulty of concrete high strain rate experimental techniques, there are many disputes about how to describe the dynamic mechanics properties of concrete.
由于混凝土高应变率实验技术的困难,目前对于混凝土动态力学行为的描述存在较大的争议。
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