查询词典 buckling

In order to investigate buckling mode, buckling load and failure mode of structure, shear experiments were conducted for stiffened thin-walled composite plate. Finite element method was also used to analyze the buckling behavior of that composite structure. Analysis results reveal buckling mode and buckling loading of finite element analysis are accordable with experimental results.

通过对复合材料薄壁加筋板结构进行剪切载荷下的屈曲试验研究，得到结构的屈曲模态、屈曲失稳载荷以及破坏形式，并通过有限元方法对结构的屈曲进行数值分析，分析得到的复合材料薄壁加筋板结构的屈曲模态和试验结果一致，屈曲载荷与试验结果吻合较好。

Second, dynamic buckling condition is erected after analysis of perfect axial compression member with different boundary conditions, by which dynamic buckling critical load and corresponding buckling modal are obtained. These indicate the difference between dynamic buckling and static one.

其次，通过对不同边界条件理想轴心受压构件进行分析，建立动力屈曲条件，获得了动力屈曲临界荷载及相应屈曲模态，表明了动力屈曲与静力屈曲的差异。

This paper analyzes on the reasons of the seamless line track buckling and the premonitions before buckling, and advances some measures for preventing the track buckling and the treating methods adopted after the track buckling appears.

分析了无缝线路胀轨跑道发生的原因及胀轨前的预兆，提出了防止胀轨跑道的措施和出现胀轨跑道后的处理方法。

I learned a lot of thing on the conference, such as used in steel buckling analysis marco element theory, named GBT, it can predict the global buckling modal including local buckling modal, it's amazing. then, I meet a professor form Roumania, He also have some researches on marco element, we talk a lot.

会议上学到了很多东西，也认识了一些牛人，从报告中发现，宏观单元不但是混凝土中用了，在分析钢结构的屈曲问题也用到，如GBT单元，可以通过截面屈曲模态去计算整体屈曲变形，简直是神乎奇技，认识了罗马尼亚的教授，也是搞宏观单元编程的，谈了很多。

The buckling failure measured includes: the relationship between controlled cyclic curvature and ovalization at buckling, and the relationship between the controlled cyclic curvature and the number of cycles to produce buckling.

力学行为包含有：弯矩－曲度的关系及椭圆化－曲度的关系，而皱曲损坏包含有：控制循环曲度－到达皱曲椭圆化的关系及控制循环曲度－循环至皱曲圈数的关系。

Elastic buckling and inelastic buckling of arch with and without out-of-plane brace under full span distributed load and concentrated load are investigated The effects of the brace to the out-of-plane buckling load of arch are studied.

对拱结构在全跨均布荷载和跨中集中荷载作用下的平面外屈曲性能进行了研究，其中考虑了屈曲前变形路径的影响和面外支撑情况，为工程设计提供了有参考价值的建议。

Aiming at the problem of buckling stability capability of box section hoist boom of wheel crane, a complete section of hoist boom is taken as analysis object and buckling instability of the webs is analyzed and researched with the booms of different sectional shapes by applying finite element analysis method. Compared with crane design code (GB3811-83), one piece of plate is taken to calculate buckling stability, the method is easier and more accurate and calculation and analysis of complicated sectional shapes are easy to conduct.

针对轮式起重机箱型起重臂的抗屈曲失稳能力问题，采用有限元分析方法，取起重臂截面半波长段作为分析对象，对相同工况不同截面形状的起重臂的屈曲失稳情况进行分析研究，相对于起重机设计规范(GB3811-83)给出的取一块板进行屈曲计算要快捷、准确得多，而且也容易完成对复杂形状截面的计算分析。

The research results showed that (1) inelastic compressive behavior of the gusset plate was similar to a cantilever plate in compression load,(2) buckling strength was reasonably predicted based on an inelastic plate buckling equation and buckling coefficient, and (3) design guidelines of the gusset plate in compression were proposed with inclusions of edge stiffeners.

本研究结果显示：(1)含挫屈束制消能斜撑之接合板在受轴压作用下，将产生的挫屈模式为Fixed-Free、(2)接合板在Fixed-Free模式下之挫屈强度预测及(3)如何加劲接合板使其强度能达到降伏后之非弹性挫屈行为。

Thin-walled steel structures ; Beams ; Purlins ; Buckling modes ; Distortional buckling ; Inelastic buckling

轻钢结构主要是厂房、仓库、批发中心、生产基地、工业区等宽敞地面空间的建筑物和各种

It can detect whether the buckling occurs or not and the buckling degree.

但可以检测屈曲的发生和屈曲程度。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。