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transient shear
相关语句
  瞬态剪切
     Leonov viscoelastic constitutive model and its application in simple shear flow were described. The model can describe various flows perfectly, including shear flow, oscillation flow and transient shear flow.
     介绍了Leonov粘弹本构模型以及它在简单剪切流中的应用,它对于不同的流动问题具有较好的描述能力,能用来描述剪切流动、振荡流动及瞬态剪切流动等。
短句来源
  “transient shear”译为未确定词的双语例句
     Six characteristic parameters, consisting of transient shear strain γ 1 after loading, transient recovery shear strain γ 2 after unloading, total shear strain γ 3 during the period of loading, residual shear strain γ 4 after unloading, time t 1 of loading and time t 2 between the initial unloading and the steady state after unloading, were put forward on the basis of analysis of different kinds of rheological curves.
     通过对实验结果进行分析 ,提出用 6个特征参数描述半固态A35 6合金的静态剪切流变特征 :加载瞬时切变γ1,卸载瞬时恢复切变γ2 ,加载过程总切变γ3 ,卸载稳定状态下的切变γ4 ,加载时间t1及卸载稳定时间t2 。
短句来源
     In this paper, the transient shear stress of two kinds of non-Newtonian fluids is analysed, and the relationship between sliding speed and shear stress is mainly described.
     本文分析了两种非牛顿流体模型的瞬态剪应力,着重论述了滑动速度与剪应力的关系.
短句来源
     The results from transient shear measurements such as flow reverse and start-up flow showed that the ruptured network structure could reorganize,which was indicated by the appearance of stress overshoot during quiescent annealing process.
     反向流和起始流实验结果表明,剪切破坏的逾渗网络在静态退火过程中可以重建,而应力过冲现象的出现则是网络重建的标志;
短句来源
  相似匹配句对
     The behaviour is transient laminar when shear is moderate.
     切变适中时为短暂层流状态。
短句来源
     Transient Dream
     流星梦
短句来源
     Shear flocculation
     剪切絮凝
短句来源
     TRANSIENT MAGNETISM
     暂态磁性
短句来源
     STEADY-SHEAR VISCOSITY AND TRANSIENT STRESS RESPONSE FOR ELASTO-THIXOTROPIC FLUIDS
     弹性-触变性流体的定态剪切粘度与瞬态应力响应
短句来源
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  transient shear
Solutions are presented for transient shear flows.
      
Transient shear flow of fluids with deformable microstructure
      
Specific calculation schemes are developed for transient shear and/or electric fields.
      
A significant portion of the shear stress was directed in ther-direction during start-up, and therefore the full Navier-Stokes equation was necessary to accurately describe the transient shear stress.
      
Transient shear deformation at interfaces of laminated beams
      
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In this paper, the transient shear stress of two kinds of non-Newtonian fluids is analysed, and the relationship between sliding speed and shear stress is mainly described.

本文分析了两种非牛顿流体模型的瞬态剪应力,着重论述了滑动速度与剪应力的关系.

Traditional static shear tests were revised so as to study the rheological behavior of semisolid A356 alloy with different microstructure morphology. Six characteristic parameters, consisting of transient shear strain γ 1 after loading, transient recovery shear strain γ 2 after unloading, total shear strain γ 3 during the period of loading, residual shear strain γ 4 after unloading, time t 1 of loading and time t 2 between the initial unloading and the steady state after unloading,...

Traditional static shear tests were revised so as to study the rheological behavior of semisolid A356 alloy with different microstructure morphology. Six characteristic parameters, consisting of transient shear strain γ 1 after loading, transient recovery shear strain γ 2 after unloading, total shear strain γ 3 during the period of loading, residual shear strain γ 4 after unloading, time t 1 of loading and time t 2 between the initial unloading and the steady state after unloading, were put forward on the basis of analysis of different kinds of rheological curves. The relations of characteristic parameters to shear stress, morphology of primary α phases, as well as solid fraction were obtained by regression analysis, so that the rheological behavior of semisolid A356 alloy can be evaluated systematically.

对传统的静态剪切流变实验方法进行了改进 ,研究了不同初生α相形态半固态A35 6合金的流变规律。通过对实验结果进行分析 ,提出用 6个特征参数描述半固态A35 6合金的静态剪切流变特征 :加载瞬时切变γ1,卸载瞬时恢复切变γ2 ,加载过程总切变γ3 ,卸载稳定状态下的切变γ4 ,加载时间t1及卸载稳定时间t2 。采用回归分析得到流变参数与切变应力、初生α相组织以及固相体积分数之间的关系 ,为系统评定半固态A35 6合金的流变行为提供了实验依据

On the basis of the large-scale shaking table 1∶10 scale model test,the dynamic property of foundation in unfreedom ground of liquefaction is studied.In ground of liquefaction,compared to freedom foundation,the self-vibration frequency of unfreedom foundation obviously increases,yet its property of dynamic energy dissipation improves a little.Before liquefaction of soil and in input of a small shake,the dynamic deformation of foundation mainly appears linear characteristics,which primarily exhibits in the amplification...

On the basis of the large-scale shaking table 1∶10 scale model test,the dynamic property of foundation in unfreedom ground of liquefaction is studied.In ground of liquefaction,compared to freedom foundation,the self-vibration frequency of unfreedom foundation obviously increases,yet its property of dynamic energy dissipation improves a little.Before liquefaction of soil and in input of a small shake,the dynamic deformation of foundation mainly appears linear characteristics,which primarily exhibits in the amplification effect to earthquake waves,the response of acceleration gradually strengthens from bottom to top.After soil liquefied entirely,the response of foundation acceleration also gradually strengthens from bottom to top,which is that the shear movement between layers of liquefied foundation is accelerated and the increased speed of the shear movement is gradually accelerated from bottom to top.The variation of pore pressure in foundation is psimarily affected by following two factors: the first is that with depth decreasing, the pore pressure will decrease while the pore pressure ratio will increase; the second is that the smaller the distance to a pile,the bigger the pore pressure and pore pressure ratio.Before soil liquefied,and when the primary peak of inputted waves has gone,the dissipation of pore pressure becomes gradually slower from bottom to top.While inputting a bigger shake,the pore pressure is in the tendency of lowing from bottom to top,but the peak pore pressure ratio all arrives at the liquefaction pore pressure ratio,and when the primary peak of inputted waves has gone,the pore pressure dissipates very slowly,particularly the dissipation of pore pressure becomes slower and slower with the decrease of depth.In this test, it is occurred that an interesting phenomena of transient minus pore pressure is perhaps attributed to the transient shear swell effect of liquefaction soil.

基于1∶10模型大型振动台试验,研究非自由液化场地的地基动力性能。液化场地条件下,与自由场地基相比,非自由场地地基的自振频率明显加大、动力耗能作用提高较小。土层液化前且在小震输入下,地基动力变形的线性特征较突出,主要表现为对地震波的动力放大作用,加速度反应自下而上逐渐增大;土层完全液化后,地基加速度反应自下而上也逐渐增大,这是由于液化地基的层间剪切运动加快且加快的速率自下而上逐渐增大所致。地基孔压变化主要受两方面因素影响:一是随埋深减小,孔压减小,但孔压比增大;二是离桩距离越近,孔压和孔压比越大。土层液化前,输入波主要峰值过后,自下而上孔压消散逐渐减慢。较大震输入下,自下而上孔压有减小的趋势,但最大孔压比均很快达到液化孔压比;输入波主要峰值过后,孔压消散很缓慢,尤其是孔压消散随埋深减小越来越慢。试验中还出现瞬时负孔压的有趣现象,这也许是由于可液化土层发生瞬时膨胀作用所致。

 
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