1、

The plastic elemental stiffness matrix was derived by plastic-hinge method.

然后用塑性铰法推导了单元的塑性刚度矩阵.

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2、

A considered shear deformation affect, exactitude multi-segment bar stiffness matrix was deduced by structural mechanics principle.

利用结构力学原理推导得出了考虑剪切变形影响的精确多分段杆单元模型的单元刚度矩阵.

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3、

Ladder finite strip stiffness matrix is derived to Solve the bending problems of boundary conditions.

推导了新型梯形有限条刚度矩阵的计算格式.

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4、

For geometrical nonlinearity, Updated Lagrangian formulations are adopted to derive the tangent stiffness matrix.

列式法求解切线刚度矩阵来考虑几何非线性.

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5、

The static stiffness theory of a parallel kinematic machine ( PKM ) is still in progress.

常见的 并联 机床静刚度分析理论发展尚未完善.

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6、

Out-of-mesh trouble in 4th gear was found in actual usage, but the trouble is solved by changing the synchronizer structure, increasing the rigidity of the synchronizer gear sleeve and etc.

在实际使用中,存在四挡脱挡故障,通过采取改变同步器的结构、增强同步器齿套的刚度等措施,该问题已得到解决。

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7、

In the structure design of gear chamber casing, strengthen rigidity and reducing weight were contrary.

在正时齿轮室盖的结构设计中,增强刚度和降低重量是相互矛盾的。

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8、

The most useful characteristics for RMC are pull-out torque, inertia, overall dimensions, and cost of devices.

指出永磁联轴器的重要性能是脱开扭矩 、 扭转刚度、运动惯性 、 总体尺寸与装置成本.

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9、

A new type of contact element, two-node contact element ( TCE ), is proposed.

提出了二点接触单元法的概念及 构造方法, 推导了相应的刚度矩阵方程.

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10、

The new formation of constructing stiff-ness matrix of TRUNC element is presented in this paper.

这种新单元的刚度矩阵采用作者所提出的新列式方法来构造.

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11、

In comparison with conventional framing systems, EBFs meet two basic criteria of seismic design: high stiffness at working load levels and large ductility at rare overloads.

和传统的框架结构体系相比较,偏心支撑框架体系要满足两条基本的抗震设计标准:一是正常工作下具有足够大的刚度,二是在破坏荷载下具有良好的延性和耗能能力。

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12、

FMIC, Suspension, Power delivery, Clutch, Rear stiffness etc just little things I wanted to adjust.

中止供电,离合器,背刚度等只是一些小事情我想调整。

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13、

In this article, one method of how to calculate a bridge's linear foundation stiffness and non-linear foundation stiffness are described in detail according to the FHWA report.

根据FHWA的报告,由土壤和桩的几何特性推出了桥梁基础刚度的线性和非线性计算方法。

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14、

Each one of the MTMD possesses the same stiffness and damping coefficient but unequal mass.

MTMD具有相同的刚度和阻尼系数但不同的质量.

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15、

Influences of loads and air pressure in accumulator on oil air damping system rigidity are analyzed.

分析了负载和蓄能器充气压力的变化对油气减振系统刚度的影响.

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16、

The parameters reflecting normal stiffness have more obvious effects on extensional vibration mode than those on flexural mode and torsion mode.

结合面法向刚度大小的参数对纵向振动模态的影响比对弯曲、扭振模态的影响显著;

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17、

Regulating suspension stiffness can avoid system resonance frequency to avoid resonance effectively, and then adjusting damping can damped vibration further.

调节悬架刚度可有效避开系统共振频率,避免发生共振,再根据行驶工况对阻尼的需要,通过调节阻尼进一步衰减振动。

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18、

Research on analytical methods of embedment effect on stiffness and damping ratio for machine foundations

埋置动力机器基础地基刚度和阻尼比分析方法研究

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19、

The results show that, with the natural frequency of the seat cushion-human body system reduced from 4 Hz to 3 Hz, set stiffness 1. 85 × 104 N/ m, relative bamp not larger than 0.2, ride quality will be obviously improved.

结果表明,如果将座垫-人体系统的固有频率由4.0Hz降低到3.0Hz左右,刚度取1.85×10~4N/m,相对阻尼不大于0.2时,则GZ6950型客车的整车平顺性可以有较大提高。

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20、

In this paper, the high order single step algorithm is applied to ACVS.

本文根据电磁摩擦控制装置的特点,将高阶单步控制算法用于主动连续变刚度体系,提出一种新的最优控制方法。

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