• 一般定义分子柔度矩阵F

    The molecular flexibility matrix F is generally defined.

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  • 自升式平台柔度较大的平台结构

    Self-elevating platform is a kind of structure with large flexibility.

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  • 提出一种基于广义柔度矩阵结构损伤识别方法

    The authors presented a structural damage identification method based on generalized flexibility matrix.

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  • 结构影响机组轴向增大径向柔度

    This structure has no influence to the unit axial stiffness, but increases the radial flexility.

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  • 算定试样一个有限端部半径代替裂纹。

    The compliance-calibration specimen has a slot of finite-tip radius in place of a crack.

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  • 另外托盘轴向运行一定均衡负荷作用

    In addition, the axial flexibility of tray has some load balanced effects in the operation.

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  • 探讨水翼瞬时柔度摆动水翼推进性能影响

    The influence of the instantaneous angle of attack and ST on the performance of propulsion is investigated.

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  • 讨论树脂复合材料柔度变形纤维方向变化规律

    The changing regularity of the deformation and compliance of resin matrix composites with the fiber orientation has been discussed.

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  • 采用剪切位移利用原理导出系数计算公式;

    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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  • 研究中应用一种柔度疲劳裂纹自动测量系统进行裂纹测量。

    An automatic compliance crack length measurement system for fatigue crack propagation test was used in the experiments.

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  • 考虑系统误差轮齿综合柔度齿轮弯曲计算力点进行研究。

    Considering the system errors of gear drive and teeth synthetic flexibility, the loading point of bending strength was studied.

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  • 实验表明表征不连续界面性质柔度系数弹性传播影响较大。

    Experiments show that the flexibility coefficient which represents the characterization of discontinuity interfaces has an influence on elastic wave propagations.

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  • 投影基础上,建立了基于观测柔度结构损伤识别方法。

    On the basis of the flexibility projection method, the method of damage identification using the measured flexibility was proposed.

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  • 此基础上得到常用双轴铰链转动的设计计算公式

    And it also presented the rotation compliance equation of right circular double-axis flexure hinge which is popular used flexure hinge.

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  • 多试样测出常温JIC标准试验测得的值吻合得很好。

    The value of JIC measured by multiple-sample flexibility method is similar to that by standard test.

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  • 本文从节理化岩体弹性变形能角导出了含节理岩体的弹性柔度矩阵

    Based on the strain energy consideration, this paper derives a elastic compliance matrix for rock masses with one set of joints.

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  • 应用有限元压缩柔度矩阵建立了具有接缝传荷能力多块板位移计算方法

    With finite element method and compressed flexible array method, this paper establishes a method calculating displacement of joint slab on elastic foundation.

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  • 根据两两相互作用关系给出了弯曲粘弹性动力分析桩头柔度矩阵

    According to the interaction between every two piles, the pile-head flexible matrix of the bending viscoelastic dynamic analysis of pile groups is given.

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  • 本文给出了边界条件着手考虑叶根柔度影响汽轮机叶片振动计算方法

    A calculation method for blade group vibration is presented starting with boundary assumptions to take care of the influence of root flexibility.

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  • 方法基础上经过改进,提出另一种基于柔度拟合结构损伤诊断方法。

    Based on this method, another diagnosis method of structure damages that based on analogous flexibility polyfit is put forward.

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  • 并提出采用渗透压力附加柔度概念定义渗透压力对岩体力学特性影响

    The concept of additional flexibility tensor is introduced to indicate the influence of seepage pressure on the mechanic characteristics of rock mass.

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  • 斜拉桥与桁架梁式类型之间,在结构上一个显著不同之处,在于柔度方面

    One of the most noticeable structrual differences between the cable-stayed bridge and the truss and girder types lies in the field of flexibility .

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  • 建立线性弹性空间地基模型给出了地基柔度矩阵矩阵计算公式

    The paper has established a linearly viscoelastic ground model in elastic half-space, and has derived the formulae of ground flexibility matrix and stiffness matrix.

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  • 为了获得模型特性频率阻尼等进行了脉动试验自由振动锤击试验等。

    The model was subjected to pulsation, vibration, free vibration and hammering tests in order to investigate its flexibility, frequency and damping characteristics.

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  • 提出了利用频率、模态振型模态组合指标作为神经网络修正输入参数

    And we suggest that mode frequencies, mode shapes and mode flexibility are regarded as input parameters of neural network modification.

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  • 应力系数极限载荷柔度系数三个方面有限元计算结果试验结果进行对比分析

    Analysis and comparison between the finite element analysis and experiment results for stress intensity factor, limit load, and flexibility factor were performed.

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  • 通过平面桁架模拟损伤识别证实基于柔度值曲率法损伤定位方法可行性

    By simulative damage detection to the plane truss, it proves the feasibility of the methods of damage detection based on the flexibility difference curvature.

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  • 通过有限元方法分析了不同半径混合铰链设计实例,得到柔度应力比值。

    A group of hybrid flexure hinges with different corner filleted radius are analyzed using finite element method, and their flexibility stress ratios are achieved.

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  • 通过变换矩阵递推求得层状地基中系数与桩相互作用柔度系数解析公式

    The analytical formulas, for the flexibility factor of single pile and the piles interaction, are derived by the transfer matrix.

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  • 通过变换矩阵递推求得层状地基中系数与桩相互作用柔度系数解析公式

    The analytical formulas, for the flexibility factor of single pile and the piles interaction, are derived by the transfer matrix.

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