最后通过动力三轴试验仪研究冲击荷载作用下红粘土的力学和变形特性。
Finally use the dynamic three axle shear test to research impulsive load function under red clay mechanics and distortion characteristic.
本文在综述前人研究成果的基础上,对土与结构物接触面的变形机理和力学特性进行了系统的研究。
The author performed systemic experiments to study the deformation mechanism and mechanical characteristics by the method of both microscopic observation and macroscopic measure.
利用非线性有限元法分析了密封条的压缩受力变形特性,根据结构力学原理对密封条横截面形状进行了优化。
Using nonlinear finite element method, the compression load deflection of the seal was analyzed and cross sectional shape of the seal was optimized.
非饱和土的固结变形特性及其分析理论一直是土力学的研究热点问题。
The consolidation deformation characteristics of unsaturated soil and its analysis methods are key issues in the field of soil mechanics.
在深入分析声带等喉组织力学特性的基础上,本文建立了适合虚拟声带等喉组织变形仿真的物理模型。
On the basis of analyzing mechanical properties of laryngeal organs such as vocal cords, physical model of deformation simulation of vocal cords is then made.
通过对一种硫化橡胶在变温条件下进行的单轴拉伸实验,考察了硫化橡胶在变温、大变形条件下的力学特性。
In this paper, experiment of uniaxial extension for a vulcanized rubber at different temperatures was carried out and some mechanical characteristics of vulcanized rubber were investigated.
分别研究了有机粘土对树脂体系粘度、凝胶特性、力学性能和热变形温度、耐湿热性能等的影响。
The effect of organic rectorite on the viscosity, gel-time, heat deformation temperature, mechanical properties and wet-heat resistant property were researched.
研究了不同结构参数和载荷参数对滚珠轴承力学特性的影响,得到了滚珠轴承接触角、变形以及接触刚度的变化规律。
The effects of different structural parameters, such as contact Angle, deformation and stiffness and load parameters on bearing mechanical properties were studied.
根据浅埋偏压隧道围岩的力学特性,采用荷载结构模型计算隧道支护内力及变形。
Basing on the rock mechanics property of shallow tunnel under unsymmetrical pressure, a load-structure model is used to calculate internal force and displacement of tunnel lining.
本文通过对软组织生物力学特性的分析,将粘弹性模型应用于手术仿真中软组织变形的研究。
Through analysis of biomechanics property of soft tissue, this paper applies the viscoelastic model in the study of soft tissue deformation in surgery simulation.
该模型在普通转向器模型的基础上考虑了转向齿轮、齿条等构件的变形和液压特性对系统动力学特性的影响。
This model takes the effect of the steering gear and rack's deformation and the dynamic characteristic of hydraulic system into account on the basis of common steering system.
在预应力锚索锚固段界面力学特性试验的基础上,研究锚固体界面在荷载作用下的变形规律及失效条件。
Based on the test of interfacial mechanics of prestressed anchorage segment, the interfacial deformation laws and the failure conditions under different loads are studied.
通过压缩试验,研究了供应态h 62黄铜棒材所表现出的超塑性变形的力学特性。
The mechanical behavior of commercial brass H62 bar under superplastic deformation was investigated by compression testing.
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。
Based on the damage mechanics and metallography analysis, the characteristics of plastics damage of steel wire under high strain deformation were researched.
结果血液在低强度毫米波照射下,血流动力学特性指标,包括血液粘度及红细胞的变形性和聚集性等都有不同程度的改变。
Results the blood viscosity and deformability and the aggregation index of the red blood cells were changed to various degrees upon the radiation under different conditions.
本文在第二章中研究了轮胎力学性能,分析其侧偏特性和刚度问题,并且得到轮胎侧偏角一变形模型;
In chapter 2, the paper studies the tire's mechanics capability. Side-drifting characteristic is analyzed, and the model of side-drifting angle-displacement is got.
首先回顾了现有土石混合体的相关研究成果,主要有应力应变关系、变形力学机制、强度特性、剪切破坏形态等。
Firstly, this paper reviewed existing research, including the relation of stress and strain, deformation mechanism, properties of strength, form of shear failure.
镍钛合金具有超弹性变形行为,利用这一特性制备的自膨胀支架具有优异的生物相容性和力学性能。
NiTi alloy provides superelasticity. We can use this property to make self-expanded stent, which takes on excellent biocompatibility and mechanical properties.
先期固结压力是土的重要力学特性参数,对变形计算和强度分析有较大影响。
The preconsolidation pressure is an important parameter for soil deformation calculation and strength analysis.
通过建立空间电动绳系系统动力学模型,研究了通有电流的导电系绳高速运动切割地球磁力线时系绳的振荡和变形特性。
With its mass and flexibility of an electrodynamic tether system considered, the propulsive motion of the electrodynamic tether system is modeled.
系统地把握了多种软岩在不同条件下的强度、变形特性,探讨了各种软岩的变形、变形速率、时间依存性等影响因素,为预测软弱岩体的长期力学稳定性提供了重要依据。
The relationship among many factors are obtained on the creep behaviour of sedimentary soft rock, such as axial strain, axial strain ratio, axial stress, and axial stress ratio.
考虑胎体的复杂变形之后,模型能真实地反映轮胎的力学特征和物理实质,理论模型与试验结果的比较也表明,该模型的精度足以反映轮胎的非稳态试验侧偏特性。
The model reflects the actual dynamic characteristics and real operation state of pneumatic tires in motions. The comparison made with test data shows a high precision of the model.
考虑胎体的复杂变形之后,模型能真实地反映轮胎的力学特征和物理实质,理论模型与试验结果的比较也表明,该模型的精度足以反映轮胎的非稳态试验侧偏特性。
The model reflects the actual dynamic characteristics and real operation state of pneumatic tires in motions. The comparison made with test data shows a high precision of the model.
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