通过以举升缸下支座分析为例，详细论述了以通用有限元软件和疲劳分析软件为平台，对汽车零件进行疲劳分析的过程。
And combined with the fatigue analysis of the dumping low-bracket, the commercial software based fatigue analysis process of automobile part is elaborated.
分析了在地震作用下该支座产生竖向位移的原因和影响因素，并通过试验验证了理论分析的结果。
Then an analysis is made of the cause and influencing factors of the vertical displacement of the bearing and proved by experimental results.
基于试验结果，拟合出了考虑各关键参数影响的火灾下两跨连续梁边支座反力与梁跨中变形的计算公式。
Calculation formula of side support reaction and deflection in the mid-span of beams subjected to fire were obtained by fitting curves of experimental data considering each key factor.
地震作用下软土地基—铅芯橡胶支座隔震结构的摇摆运动较明显。
Under earthquake, the sway movement of lead-rubber bearing base-isolated structure with soft soil base is more obvious.
校核不同工况下的不同载荷组合时，支座的承载能力是否满足要求并论证其可行性；
When checking different loads' partnership in different circumstance, we need expound and prove the feasibility of bearing the weight of support.
主要由上、下横梁、滑动横梁、扣片盘、支座组成，配套有液压站和电器柜。
Is mainly composed of upper and lower cross beams, sliding rail, fastener spools, support, complete with hydraulic station and electrical cabinets.
由于连续梁具有弹性支座，在荷载作用下产生了支座沉降，连续梁的支座反力和内力将出现变化。
Some changes will happen in the support reacting force and internal force of continuous beam with elastic support when the support subsides under the loading function.
同种沉降作用下，固定支座模型中的框架受力和变形均比弹性支承模型中框架受力和变形大。
Under the same kind of settlements, internal force and deformation of frame structure in the fixed support model show more effects than the ones in the elastic support model.
静力荷载作用下结构的支座形式的设计是十分合理的，但是其减震性能有待于进一步优化。
The form of the supports is designed to be very reasonable to the static load, but its Seismic performance should be further optimized.
结果表明：在匀速移动荷载作用下，带支座损伤的空心板桥跨中挠度的动力放大系数可以比支座未损伤时增大22%。
The results show that: In the uniform moving loads with bearing damage of the hollow cross-Panchiao deflection dynamic magnification factor of the bearing can not damage more than 22 percent increase.
最后，用大型结构化分析程序NASTRAN对板式橡胶支座与盆式橡胶支座条件下的高架桥空间地震反应进行了分析，并得出了一些有益的结论。
Finally, 3-d earthquake response of plate rubber bearings and basin rubber bearings of viaduct are analysed by using NASTRAN structural program and some useful conclusions are drawn.
刚性支座下双轴对称截面连续压杆的弯曲屈曲；
刚性支座下双轴对称截面连续压杆的弯曲屈曲；
应用推荐