The influences of the axial rigidity of pile on the axial force, shear force and bending moment at pile to pare analyzed.
3．分析了桩的轴向刚度对桩顶轴力、桩顶剪力以及桩项弯矩分布的影响。
参考来源 - 贵阳市小关公路特大桥承台桩基础内力影响因素的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The research works provided a kind of effective method for the development and design of 3 axle rotary flexible hinge with high axial rigidity.
该研究工作为高轴向刚度三轴转动柔性铰的开发与设计提供了一种有效的方法。
The results show that the axial rigidity is much difference and the radial rigidity similar between the accurate calculation and the brief calculation.
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 axial fixed position preload is applied to middle ring of the shaft, the axial rigidity of the angular contact ball bearing is obtained by the impulse excitation tests.
对转台中环主轴施加轴向定位预紧力，通过脉冲激励法试验得到角接触球轴承的轴向刚度，试验结果与理论结果吻合较好，为转台研制中各轴系预紧量的控制提供了理论和实验依据。
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