【Key words】 rigid frame; single-ribbed tied arch; overall stability; overall-local interactive stability; aerostatic stability; finite element method; nonlinearity
基于6个网页-相关网页
Therefore, it is necessary to study on the problems of aerostatic stability of long-span bridges in the article.
因此，有必要对大跨径桥梁的静风稳定性进行研究。
参考来源 - 西堠门大桥施工阶段静风稳定性分析及主梁临时连接件强度分析Finally, the critical wind speed of aerostatic stability of Sidu River Suspension Bridge is calcaulated with the linear method;2.
以线性公式法计算了四渡河特大桥的静风失稳临界风速。
参考来源 - 大跨径悬索桥静风稳定性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The results of analysis prove that the vibration damping and stabilized guidance of saw-blade can be realized by using the aerostatic guide, which can improve stability of band saw-blade.
分析结果证明：使用空气静压导向装置可以对带锯条实现静压推力、振动阻尼和稳定导向，能够提高带锯条的稳定性。
Compared with conventional orifice restriction aerostatic bearings, aerostatic porous bearings have some advantages for example high load capacity, high damp, wider stability, etc.
与传统的小孔节流气体静压轴承相比，气体静压多孔质轴承具有高承载能力、高阻尼和很好的稳定性等。
As the precision and ultra-precision technologies are developing in leaps and bounds, continuous improvements are also required in the stiffness, accuracy and stability of aerostatic bearings.
随着精密、超精密技术的飞速发展，对气体静压轴承的刚度、精度及稳定性的要求也不断地提高。
应用推荐