• 论述约束成形剪切加工异形纤维原理剪刀片的磨损机理。

    This paper discusses the processing principle for the varied shape steel fibers by restrained shaping shear method and the wear mechanism for shear bits.

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  • 采用剪切构造所有可能的排样方式详细叙述确定上界下界

    All possible normal cutting patterns are configured systematically by a cutting method. The methods to obtain upper and lower bounds are described in detail.

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  • 提出种利用拉伸剪切法测定内生复合板钢板界面拉伸强度剪切强度测试

    A new method was given to test the cohesion strength of weak interface of DISC by tensile tests and shearing tests.

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  • 直接离、加速冲击波等方属于拉力胶带、直接剪切剥离划痕等方属于剪切法

    Direct tensile, acceleration, and shock wave tests belong to the tensile test group, whereas adhesive tape, direct shear, peel and scratch tests belong to the shear test group.

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  • 本文提出了该原理实验证明,二次剪切简单方便条纹质量增加了图获得的信息

    We Propose the principle and experimental demonstration of the method. The method is very simple, fringe quality is fairly good and the information extracted from a specklegram is increased.

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  • 本文提出利用平板剪切干涉检验激光束准直性一种改进方案

    An improved approach for testing laser collimation by using plate shearing interferometry is put forward in the paper.

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  • 本文改进激光平板剪切干涉基础提出测量透镜焦距一种新的实验方案

    A new experimental scheme of measuring lens focal length has been put forward on the basis of the improved laser plate shearing interference method.

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  • 缺少标准应变标志古老变质岩区的有限应变研究以及发育成岩中的剪切有限应变研究,都是一种有效的工具。

    For the old metamorphic area and the shear belt developed in the abyssal rocks which lack standard strain marks, this method is effective in the study of finite strain.

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  • 基于剪切功率耗散机理提出计算振动剪切聚合物熔体动态黏度的粘性耗散,并建立了理论模型

    Based on dissipation mechanism of shearing power, a new method of modeling dynamic viscosity of polymer melts in vibrating shear flows was proposed in this paper.

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  • 剪切位移传递主要特点是将桩摩阻力阻力分开考虑,通过位移协调将二者联系起来。

    Shear displacement transfer characterised via separate analysis of side friction and tip resistance, and then associating them through displacement coordination.

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  • 通过对作用作用机理荷载传递进行分析使用剪切位移—传递函数进行荷载传递位移计算

    The paper analyzes mechanism of action and load transfer under group anchor, calculates load transfer-displacement by shearing displacement-transfer function method.

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  • 有关理论剪切测试过程简化具有一定的指导意义

    The related theory has the meaning of directing the process of the down-hole method of shear wave testing.

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  • 同时计算了耗散尺度泰勒尺度、剪切尺度积分尺度等特征量,给出它们沿平板湍流边界层位置的变化规律。

    Dissipative, Taylor, shear and integral scale are calculated, and the relationship between them and vertical locations in turbulent boundary layer are obtained.

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  • 共光路干涉中,剪切干涉很多领域有着广泛的应用。

    As common-path interferometers, shearography(shear interferometer) has been widely used in many fields.

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  • 本文应用流变学有限元建立了韧性剪切带内温度应力应变位移之间的关系。

    The relations between temperature, stress, strain and displacement on ductile shear zone are established by using theory of rheology and finite element method.

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  • 研究采用浸入边界模拟红细胞线性剪切中的形变观测细胞坦克履带式运动

    In this paper, the deformation of two-dimensional red blood cell in linear shear flow is simulated using the immersed boundary method to observe the tank-treading motion.

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  • 采用剪切位移利用原理导出顶柔系数计算公式;

    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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  • 提出了考虑剪切变形弯曲问题参数

    In this paper, initial parameters method for the bending problem of thick beam with shear deformation is presented.

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  • 有限元剪切机机架强度进行分析,提高剪切剪切能力提供了理论依据

    The strength of oblique edge shear is analyzed by three dimension finite-element method, through which provides scientific basis for increasing shearing capability.

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  • 应用韧性损伤力学模型以及刚塑性有限元,分析了金属板材剪切断面变形的过程

    Ductile damage mechanics model and rigid finite element method was adopted to simulate the sheet metal shearing process.

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  • 采用位错分析研究弹性纵向剪切情况下域中分叉裂纹问题

    The branch cracks problems of circular region in elastic longitudinal shear are investigated by the dislocations analysis method.

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  • 结合剪切面及前刀面接触区的平均温度切削解析研究了高速切削切削热切屑工件刀具部分量化分配规律。

    Also, combining theoretical analysis method of cutting temperature with the FEA, the distribution of cutting heat in components of chip, workpiece and tool was researched.

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  • 双频光栅剪切干涉无限平板自然对流温度进行诊断。

    This paper deals with the natural convection temperature field of unlimited heated Plate with schlieren shearing interferometry of double frequency gratings.

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  • 单元能够利用现有结合部实验数据建立实体模型,能够计及向的非线性刚度剪切刚度与向面压的祸合关系

    This kind of element can make use of joint experiment data to build solid joint model and can include normal nonlinear stiffness and coupling between shear stiffness and normal pressure.

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  • 导致剪切干涉只能特定条件下测量某些特定量。

    This leads to the result that shearography can only be used in some special conditions for some special use.

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  • 理论实验表明频闪剪切干涉照相优于时间平均剪切散斑干涉照相

    Both theory and experiments show that stroboscopic shearing speckle interferometry is obviously superior to time-average method.

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  • 分析载荷传递机理、单桩的破坏模式的基础上,重点探讨了单桩沉降的载荷传递剪切变形

    On the basis of load transfer mechanism and destruction patterns of single pile, load transfer method and shearing deformation method for subsidence computing of single pile are mainly discussed.

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  • 条件下,分析剪切内部局部体积应变增量由于而引起的剪切变形

    For dilative material in shear, the increment of local volumetric strain in shear band and the normal deformation of shear band due to shear dilatancy were derived.

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  • 利用改进剪切滞后,研究组成纤维缠绕压力容器中的横向开裂纵向引起局部应变集中

    Local strain concentration in angle-ply lay caused by transverse crack of circular lay in composite pressure vessel was studied by means of advanced shear-lag method.

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  • 利用改进剪切滞后,研究组成纤维缠绕压力容器中的横向开裂纵向引起局部应变集中

    Local strain concentration in angle-ply lay caused by transverse crack of circular lay in composite pressure vessel was studied by means of advanced shear-lag method.

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