研究钢管在爆炸加载条件下绝热剪切带的作用。
The role of adiabatic shear bands within fragments of tubular steel ballistically loaded by explosive is investigated.
本文计算了几种材料在不同加载条件下的迟滞效应。
Numerical examples for the retardation of some specimens under different loading conditions have been carried out by the present model.
给出了测试脆性材料时实现恒应变率加载的加载条件。
For brittle material testing, the governing equation of input waveform for attaining constant strain-rate loading is given.
实验采用的加载条件力求能够模拟地下岩石的复杂受力过程。
The loading conditions in the experiments were designed to simulate the complex loading process of the underground rock.
因此，研究薄膜材料在不同加载条件下的力学性能十分必要。
Therefore, it is necessary to study mechanical properties of thin film materials under different loading conditions.
结合经典固结理论，建立了分级加载条件下沉降数据分析模型。
According to classical consolidation theories, an analysis model of settlement data has been built under conditions of multi-stage preloading.
当微量变形能使加载条件发生颇大改变时，就会产生颇大的差异。
Appreciable differences may occur, however, when small deformations considerably alter the loading conditions.
在加载条件下，欠压实带的顶、底壳发生剪切破裂，底壳早于顶壳。
In loading condition, the shear fracturing of the bottom shell of the uncompacted belt would appear earlier than that of the top.
在动态模拟进行天线杆的强度校核时，将浮标的响应方程作为加载条件。
In the dynamic simulation for checking the strength of the mast, will buoy the equation as a response to the load conditions.
结果清楚显示裂纹贯通机制主要受加载条件与预置裂纹几何分布的影响。
Experimental and numerical results show that the mechanisms of crack coalescence is controlled by the geometric setting of the flaws and the confining pressure.
岩体结构面在循环加载条件下的力学特性直接关系到上部结构的稳定安全。
Mechanical characteristics of rock joints and interfaces under cyclic loading are important to stability safety of upper structure.
依据损伤演变与损伤状态、加载条件间的相关性，建立了相应的疲劳损伤模型。
According to the correlation between accumulative damage and loading levels, the fatigue damage model is established.
依据损伤演变与损伤状态、加载条件间的相关性，建立了相应的疲劳损伤模型。
According to the correlation between accumulative damage and loading level the fatigue damage model is established.
本文研究线弹簧型弱界面颗粒增强复合材料，在比例加载条件下的简化塑性模型。
A simplified model is proposed for plasticity in particle-reinforced composite materials with linear spring-type imperfect interfaces under proportional loading.
通过三砖双剪面砌体模型试验研究了动力加载条件下的砌体剪压复合受力相关性。
The results show that the stress correlation under dynamic loading is in much similar to that under static loading.
根据加载条件和混凝土静、动态试验结果间的关系，建立了混凝土的动态本构模型。
The dynamic constitutive model of concrete is established based on the loading condition and the results of the test.
文中揭示了在单向和弱双向加载条件下材料分叉(平面剪切带和表面皱曲)的一些特征。
Under the loading conditions of uniaxial and slightly biaxial tension, the characteristics of material bifurcations (plane shear banding and surface wrinkling) are demonstrated.
这个问题可以回答主要基于力量和压缩土壤的网站，所提出的加载条件和项目绩效标准。
This question will be answered based primarily on the strength and compressibility of the site soils, the proposed loading conditions and the project performance criteria.
在简单加载条件下，研究幂强化材料和超弹性材料组合球体中的动态孔穴生成和增长问题。
The bifurcation problem of dynamical formation and growth of cavity in a sphere composed of a power hardening material and a hyper-elastic material is discussed in this paper.
对不同条件下所得试样的组织分析表明：在加载条件下，镁基块体金属玻璃更容易发生晶化。
Based on the microstructure of samples under different conditions, Mg-based bulk metallic glass is believed to be easier to crystallize under loading.
在建立接触副统计表面分形模型的基础上，分析了不同加载条件下的接触应力对磨损状态的影响。
The statistical fractal model of contact surfaces is presented, and the influence of contact stresses on damage states under different load condition is analyzed.
为了提高SCG模型在冲击高温高压以及静高压等加载条件下的适应性，提出了一个修正的模型。
In order to improve the precision of SCG model in the states of shock high pressure and high temperature, and its applicability in hydrostatic or other conditions, a modified model is presented.
这些表达式能定量反映循环加载条件、材料性能及腐蚀介质对裂纹起始寿命和裂纹扩展速率的影响。
Which can quantitatively reflect the effects of cyclic loading conditions, material properties and corrosion environment on the initiation life and propagating rate of the cracks.
试验证明，饱和土属于应变硬化介质，在激波动力加载条件下，土中应力波将保持其激波特征不变。
The tests prove that saturated soils are a kind of strain hardened media and stress wave will maintain shock wave characteristic invariant during shock wave dynamic loading.
结果表明，本文所提出的多轴疲劳损伤参量既可用于多轴比例循环加载，也可用在非比例加载条件下。
The results show that multiaxial fatigue damage parameter presented in this paper may be used under either proportional or non proportional loading.
复杂应力条件下的黄土损伤演化方程的表现形式与简单加载条件下的完全相同，区别只是在于损伤参量的影响因素不同。
Although the expressional form of damage evolution equation in complicated stress condition is the same as that in simple load condition, the influence factors are different of the damage parameters.
本文提出了一种全息干涉仪，它可在真空加载条件下同时将多钢圈轮胎的胎趾、胎圈、胎侧及胎冠拍摄在一张全息图里。
This paper describes a holographic interferometer which can be used to obtain holograms of bead toe, bead, shoulder and tread cap of multibsad wire tires under the vacuum loaded condition.
由于岩体在加载和卸载条件下应力路径的不同，仅采用加载条件下所建立的力学模型来研究隧道的开挖稳定性问题是不适合的。
Due to the difference in stress paths between the loading and unloading conditions, it is unsuitable to apply mechanical model under loading condition to stability of tunnel excavation.
根据统一蠕变模型和该模型导出的蠕变方程，研究了分级加载条件下的岩石蠕变特性，并且通过曲线拟合得出了相应的蠕变参数。
Based on the unified creep model and the relevant creep equations, the creep properties of rock under step load is studied, and the corresponding creep parameters by fitting curves are obtained.
实验结果表明，在高加速度过载加载条件下从延期装置端口抛射出部分延期药颗粒，且延期药抛射量随过载加速度的增大而增加。
The results indicated that a portion of the delay charge was projected from the end of the delay unit during the course of the experiment, and the projecting quantity increased with the acceleration.
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