此结构不影响机组的轴向刚度，但增大了径向柔度。
This structure has no influence to the unit axial stiffness, but increases the radial flexility.
在振动试验机上测试轿车子午线轮胎的静态径向刚度。
The static radial stiffness of PCR tire was measured with a vibration tester.
设想通过调整结构参数来控制连结点处径向刚度，使该结构实现对完整圆柱壳力学性能的模拟。
We want to control the radial rigidity by adjusted the structural parameter, so that the mechanical capability of the new structure would be similar to cylindrical shell.
由该公式确定的碰撞刚度不但与转子和定子的杨氏模量有关，而且与转子的径向速度有关。
The colliding stiffness by this formula is not only concerned with Young's modulus of rotor and stator, but also concerned with the radial speed of rotor.
通过分析可见，径向游隙对轴承的疲劳寿命和支承刚度有显著的影响。
It is shown that the fatigue life and the stiffness coefficients vary rapidly with the diametral clearance.
径向载荷的变化对轴承径向刚度的影响可以忽略。
The effect of radial load to radial stiffness can be neglected.
当有径向载荷作用时， 自主式轴承能抑制轴颈位移并因此使轴承获得无穷刚度。
When radial load is applied, the active bearing can surpress the displacement of the shaft, thus obtaining an infinite stiffness.
其次，由轴向定位预紧轴承受径向载荷时各滚子的变形，推导出轴承的径向刚度计算公式；
Second, the calculation formula of radial rigidity is deduced according to the deformation of rollers under the radial load with axial position preload.
传统的静压气体径向轴承由于低刚度而存在着振动和运动精度不高的问题。
Conventional aerostatic bearings have the problems of vibrations and motion inaccuracy due to the low stiffness.
进一步结合径向土层之间的边界条件和衔接条件，采用剪切刚度传递的方法，得到土体的扭转阻抗。
Under the boundary and continuity conditions of the radially inhomogeneous soil layers, the torsional impedance of saturated soil is derived by means of transfer of shearing rigidity.
计算数据表明，轴向刚度的精确计算与简化计算结果相差较大，而径向刚度的精确计算与简化计算值相差不大。
The results show that the axial rigidity is much difference and the radial rigidity similar between the accurate calculation and the brief calculation.
结果表明，轮胎的径向刚度随气压的升高而增大，轮胎结构的变化对径向刚度影响不大。
The results showed that the static radial stiffness increased with the inflation pressure, and the changes of the studied tire construction parameters had little effect on the static radial stiffness.
通过质心处加速度变化规律的分析研究，提出平顺性的改进方案，主要是针对弹簧的刚度与轮胎径向刚度来进行改进。
With analyzing the change rule of acceleration of center of mass, makes a improvement scheme on ride comfort performance, mainly about spring stiffness and tire radial stiffness.
通过质心处加速度变化规律的分析研究，提出平顺性的改进方案，主要是针对弹簧的刚度与轮胎径向刚度来进行改进。
With analyzing the change rule of acceleration of center of mass, makes a improvement scheme on ride comfort performance, mainly about spring stiffness and tire radial stiffness.
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