• 渗透系数依赖于塑性剪切应变(率)。

    The permeability coefficient is dependent on the plastic shearing strain (ratio).

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  • 对纤维悬浮剪切湍流中纤维旋转扩散系数进行了理论研究。

    The rotational dispersion coefficient of the fiber in the turbulent shear flow of fiber suspension was studied theoretically.

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  • 采用剪切位移法,利用递推原理导出桩顶柔度系数的计算公式;

    With the shearing deformation theory and deductive theory, the calculational formulas of flexibility coefficient of the pile head can be obtained.

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  • 防冲板前面安装超高分子量聚乙烯,可减小船舶与护舷的摩擦系数,大大降低船舶靠泊时剪切力,从而提高护舷使用寿命。

    UHMW-PE set in front of panel, it can lower friction factor between vessel and fender, lower the shear strength while vessel berthing, and raise utility of fender life.

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  • 试验结果表明,可以对这些饱和土在土剪切波速与阻尼系数之间建立一致的相关关系。

    The test results show that the consistent relation between soil shear wave velocity and damping coefficient can be established for these saturated soils.

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  • 依据流体动力学的剪切理论,确定预塑过程聚合物熔体的阻尼系数。

    Based on the shear theory of hydrodynamics, the damping coefficient in plasticizing process is determined in this paper.

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  • 它们的特点包括一个非常低的摩擦系数,高的耐压力,非常高的剪切稳定性和优良的防腐蚀保护。

    Their characteristics include an extremely low coefficient of friction, high resistance to pressure, very high shear stability and excellent protection against corrosion.

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  • 对剪切湍流提出了涡黏系数为四阶张量的涡黏张量模式。

    This paper considers the new eddy viscosity modelling of shear turbulence, where the eddy viscosity is a forth-order tensor.

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  • 本文分析了这三种剪切变形的形成原因,提出了测算这些剪切变形和计算多余度系数的方法。

    This paper has analysed the formation of these three kinds of shearing strain and presented the methods of determining shearing strains calculating redundant extent factor.

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  • 定义溶洞顶板稳定性安全系数为顶板岩体实际剪切强度与折减到临界破坏时的剪切强度之比值。

    The safety factor of karst cave roof is defined as the ratio of actual shear strength parameter to critical failure shear strength parameter in this paper.

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  • 根据夹层板的正应力、正应变和剪应力、剪应变沿板厚的分布关系,得到夹层板的弯曲、剪切修正系数。

    The bending and shear modifying coefficients are derived according to the distribution of the stress and strain of the sandwich plate along the direction of the plate thickness.

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  • 利用自行改装后的三轴蠕变仪对海相沉积的营口软土进行蠕变试验,获得了在不同围压、不同偏应力条件下的剪切应变与时间关系数据。

    The relationship between shear strain and time of Yingkou soft soil is obtained under a series of different cell pressures and different deviator stresses.

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  • 针对图像去噪问题,提出了两种基于三变量模型的剪切波去噪方法。 首先利用互信息对剪切波系数间的依赖关系进行量化分析;

    Two shearlet-based denoising methods using trivariate prior model are proposed for image denoising. The dependency among shearlet coefficients is analyzed via mutual information.

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  • 研究了隧洞围岩安全系数(剪切安全系数、拉裂安全系数)与衬砌安全系数的算法以及隧洞设计计算方法。

    Safety factors of rock, including shear safety factor and tensile safety factor, safety factor of lining and design calculation methods of tunnel are studied.

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  • 介绍了斜拉索粘性剪切型阻尼减振器的减振原理,并对拉索阻尼器的最佳阻尼系数进行了分析;仿真计算表明,阻尼器具有良好的减振效果。

    The vibration-absorption mechanism of viscous shearing damper of stay cables and the optimal damping constant of cable viscous damper are analyzed in the paper.

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  • 介绍了斜拉索粘性剪切型阻尼减振器的减振原理,并对拉索阻尼器的最佳阻尼系数进行了分析;仿真计算表明,阻尼器具有良好的减振效果。

    The vibration-absorption mechanism of viscous shearing damper of stay cables and the optimal damping constant of cable viscous damper are analyzed in the paper.

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