1、

The calculation of the rigidity of elastic restraint at the end of pile bent column pier is also discussed here.

此外,还探讨了单排桩柱墩杆端水平和转动方向弹性约束刚度的确定方法。

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2、

Spring plank stiffness influence of swing bogie freight car on its dynamics performances

摆动式货车转向架弹簧托板刚度对其动力学性能的影响

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3、

Stiffness Calculation for Linear Rolling Guide with Elastic Deformation of Slide Block Taken into Account

直线滚动导轨考虑滑块体弹性变形时的刚度计算

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4、

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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5、

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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6、

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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7、

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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8、

Formulae which couple the TWF method with FEM were given based on the stiffness matrix derivative method and Gauss-Chebyshev Quadrature.

本文将热权函数与有限元法直接耦合,给出了基于刚度阵导数法和Gauss-Chebyshev积分的热权函数计算格式。

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9、

An untraditional numerical integration scheme, i.e., Chebyshev points quadrature ( CPQ), is suggested by us to form the elemental mass matrix and stiffness matrix.

一种由我们提出的,不常用的数值积分方案,即切比雪夫点积分方案(CPQ),被用来生成单元质量矩阵和刚度矩阵。

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10、

Methods of theand the calculating formula of stiffness is derived.

推导出墙板刚度的实用计算公式.

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11、

Some examples of typical stiffness degradation were presented and discussed as well.

给出了典型的刚度弱化模式,并对其作了分析.

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12、

Additional pillar stiffness and additional damping are two important dynamical parameters in the mega-uncontrolled frame.

附加柱刚度与附加阻尼为影响巨子型有控结构抗震性能的两个重要参数.

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13、

By simulating the state of mortise-tenon joint and Dougong with the unit of varied stiffness spring, time-history responses of the structure were analyzed.

将榫卯和斗拱的力学模型比拟为变刚度弹簧单元,进行了动力时程分析。

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14、

The influence of face shield involves its connection with soil nailing and its stiffness on soil nailing wall;

面层主要通过面层与土钉的连接和面层的本身刚度两个方面对土钉内力和墙体变形产生影响;

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15、

The stiffness matris of parabolical rod element

抛物线型的曲杆单元刚度矩阵

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16、

Role of Bimoment on Joint Stiffness of Truck Frames

双力矩对载货车车架节点刚度的影响

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17、

The simplified formulas used to calculate the masonry structure lateral rigidity and internal force are presented.

提出确定底层框架砖房抗震墙数量的简化方法,对砖墙侧移刚度及内力分析提出了简化的实用计算公式.

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18、

Design guideline is proposed that the structure should have the maximum deformation energy absorption in premise of the protection of pedestrian.

本文指出面向行人保护的保险杠填充结构要求,刚度上应适中,提出设计的准则为在保护行人的前提下,碰撞过程中的变形吸能值达到最大。

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19、

The press employs all the steel-sheet welded structure frame, featuring good appearance and excellent rigidity.

本机全部采用钢板焊接结构, 外形美观,刚度高.

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20、

Amplification of P waves a layered half-space was analyzed by direct stiffness method in frequency domain.

采用直接刚度法,在频域内求解了层状弹性半空间中入射平面P波的场地放大效应问题.

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