摩擦效应

岩石试件端面摩擦效应数值模拟研究

Numerical simulation of the end frictional effect of rock specimens

考虑摩擦效应时文克尔弹性地基上的杆系有限单元法

The Finite - element Method of Beam on Winkler Elastic Subgrade Considering Contact Frictional Effect

实验结果表明，SHPB实验技术中的端面摩擦效应与材料的性质相关。

Experimental results show that interfacial friction effects in SHPB tests are related with the tested material properties .

首先分析了埋深基础的5个效应：Gibson效应、壕沟效应、边墙摩擦效应、挡土墙效应以及浮基效应；

The effect of embedment depth was first analyzed including Gibson effect , trench effect , side-wall contact effect , retaining wall effect and floating foundation effect .

对LS610的羊毛防缩整理剂的防缩效果及机理进行了研究，结果表明，经LS610处理过的羊毛强力有所下降，鳞片层外观没有明显变化，而羊毛的定向摩擦效应却有比较明显的改善。

The results indicate that the directional friction effect of wool treated with LS610 is obviously improved , though its strength decreases , the appearance of the scale layers exhibits little change .

积云摩擦效应和ITCZ&热带低压的诊断分析

Cumulus friction effects and diagnostic analysis of ITCZ - tropical low

岩石试件端面摩擦效应及参数敏感性研究

Research on the end fictional effect of rock specimen and parameter sensitivity

到现在为止，我们一直没有考虑谐和振荡器中的摩擦效应。

Thus far we have negated frictional effects in the harmonic oscillator .

一维水域潮波运动非线性和底摩擦效应的探讨

A study of nonlinear frictional effects on tidal propagation of one-dimensional water regions

锯切过程中花岗石与金刚石间的摩擦效应

Friction Effect between Diamond and Granite in Circular Sawing

摩擦效应与载荷未见得能成线性关系。

It is unlikely that the effects of friction are linear with load .

考虑接触摩擦效应时的弹性地基杆系有限元法

The finite element method of elastic subgrade beam with the contact friction effect considered

试件惯性效应与界面摩擦效应的综合分析。

The comprehensive analysis of inertial effect of cylinder specimen and interfacial friction effect .

用一种新的机理解释电控摩擦效应的几个规律

Explanation of Several Behaviors of Voltage-controlled Friction with the Mechanism of the Water Electrolysis

岩样尺度、孔道及端部摩擦效应的数值分析

Numerical analysis of size scale , inner hole and end restraint effects of rock samples

对地下连续墙弹性支点法的改进考虑摩擦效应时柔性挡土结构的弹性支点法

Research on Retaining Wall 's Contact Frictional Effect by Finite-element Method of Beam on Elastic Subgrade

电摩擦效应的机理研究

Study on Mechanism of Electro-friction Effect

根据梁与地基之间的内力和变形协调关系推导出考虑摩擦效应时的文克尔弹性地基上杆系有限单元法的单元刚度矩阵。

In this paper , the element stiffness matrix which consider the contact factional effect is deduced .

我国钢铁产品贸易摩擦效应、影响因素及对策研究

The Research on the Trade Friction Effect of Iron-steel Products , Influencing Factors and Strategy in China

文章同时指出摩擦效应对于流场结构产生影响的重要性。

The importance of frictional effect on the current field structure is also shown in the paper .

华南西部真实地形下的地表摩擦效应是“黄蜂”登陆后迅速减弱的重要原因之一；

While the friction effect under real terrain is one of the most important reasons for Vongfong decay after landfall .

应用纳米技术对超细羊毛纤维进行表面处理，以使纤维表面结构发生改变，降低摩擦效应，去除了羊毛的刺痒感，减少了毡化收缩，达到机可洗、抗起球标准；

Surface disposal was posed to the super-fine wool fiber to make its structure changed , reduce the friction effect .

当风速较强时，城市的摩擦效应占优势，城市上风部分辐合抬升，下风部分辐散下沉。

Convergence and ascending occur in the upwind part of the city , while divergence and decending in the downwind part .

本文提出一个计及轴销变形与接触区摩擦效应的弹性轴销模型，并采用弹性理论的复变函数解法，研究了正交各向异性无限大板的孔销接触问题。

This paper puts forward an elastic pin model considering the deformation of pin and the effect of friction in contact areas .

运用虚功原理推导出考虑接触摩擦效应时的弹性地基杆系有限单元法的单元刚度矩阵。

In this paper , the element stiffness matrix which considers the contact friction effect was deduced by means of virtual work principle .

对深基坑工程中计算柔性挡土结构的弹性支点法作了改进，提出了考虑柔性挡土结构与土之间摩擦效应的分析方法。

The finite element method of beam on elastic subgrade is modified to study the contact frictional effect between retaining wall and soil .

粗糙元用于模拟实际地面的摩擦效应，调整平均风速和湍流度的剖面分布。

Roughness elements physically simulate the roughness on earth surface and adjust the profiles of wind speed and turbulence intensity in wind tunnel .

试件端面摩擦效应直接影响试件内的塑性等效应变、侧向位移的分布和单元应力应变曲线。

The end frictional effect of a specimen can influence the plastic equivalent strain , lateral displacement and element stress-strain curve in the specimen .

计算结果表明考虑摩擦效应时柔性挡土结构的内力及变形都有较显著的减小。

The computed result shows that when the contact frictional effect is considered , the displacement and the stress of retaining wall will be reduced considerably .

比较了几种不同类型的盐溶液、酸性溶液、碱性溶液和一种非水导电溶液对电控摩擦效应的影响。

Several different types of solutions , including neutral , alkaline , acid one and a non-aqueous one were selected to explore their effect on the VCF phenomenon .