查询词典 slenderness ratio

The slenderness ratio limitation and the manner in checking bearing capacity of the bracing member are key factors to the seismic performance of this system.

钢支撑的长细比限值及承载力验算方法是影响该体系抗震性能的关键因素。

The test results demonstrated that the slenderness ratio is an important parameter to the mechanical properties of the LACFT middle long columns.

作为受压构件的钢管混凝土柱，在实际工程应用较多的是长细比较大的中长柱。

In the test,the stability factor of LACFT is higher than that of normal concrete filled steel tube with the same slenderness ratio.

目前对钢管轻集料混凝土中长柱的试验研究较少，仅有的研究成果也限于自应力钢管轻骨料混凝土[1]。

And the effect of the friction of the interface between the pressure bar and specimen and slenderness ratio of specimen on stress uniformity in specimen were discussed.

讨论了试件的长径比及试件与压杆之间的界面摩擦力对试件内部应力均匀性和对试件材料动态屈服应力的影响。

In general, large-span cable-stayed and suspension bridges require bridge towers with a length of more than tens or hundreds of meters. Due to the unproportionate slenderness ratio, the bridge tower becomes vulnerable to air and thus easy to be distorted or to vibrate, which will affect the stability of the entire bridge structure. Therefore, it is of great significance to carry out an in-depth research on the force feature of the bridge tower in a flow field.

大跨度的斜拉与悬索桥，往往都需要建造数十米甚至上百米的桥塔，过大的长细比，使得桥塔在流场中受到气体的作用容易发生变形或振动，从而影响了整个桥梁结构的稳定性，因此，深入细致地研究桥塔在流场中的受力特性非常有必要。

The Ni and Zn-doped spiculate α-FeOOH were prepared by the coprecipitation method and citric acid method using FeCl2、Zn(NO3)2、Ni(NO3)2 and NaOH as raw material and spiculate α-FeOOH as intermediate. Then they successively were enwraped by citric acid complex of the Ni and Zn and heat treated to get spiculate nano-Ni0.5Zn0.5Fe2O4. The particles size and slenderness ratio of spiculate nano-Ni0.5Zn0.5Fe2O4 were successfully controlled by the doped mass of Ni and Zn in the coprecipitation process.

以FeCl2、Zn(NO3)2、Ni(NO3)2和NaOH为原料，借助针状α-FeOOH做为中间体，有效的把共沉淀法和柠檬酸法相结合，制得掺有镍和锌的针状纳米α-FeOOH，在其表面包裹镍和锌的柠檬酸络合物后，经热处理制得了针状的纳米Ni0.5Zn0.5Fe2O4 ，并通过控制共沉淀法过程中镍和锌的掺入量，有效的控制了针状纳米Ni0.5Zn0.5Fe2O4 的粒径和长径比。

Research shows that temperature, slenderness ratio, section forms of rods, and covering layer thickness to members under fire conditions have a sizable effect on critical load and length of rods, but the effect of rod dead load may be overlooked.

研究表明，温度、长细比、杆件截面形式、保护层厚度对杆件稳定临界荷载和临界长度影响较大，构件自重的影响可忽略，在此基础上给出了不同约束条件下杆件的计算参数。

But this text bring up a new kind of Pre-stressed steel structure, the outstanding characteristics of the structure is combination form and self equilibrium system, the purpose is to develop the steel potential through taking full advantage of axis compression member strength break under small slenderness ratio.

本文提出一种全新的预应力钢结构的结构形式，是由自平衡的预应力结构单元拼装组成的结构体系。

Each two kinds of method to calculate slenderness ratio, flange and steel stress of the tension area were listed, the results were compared to the test,and the conclusion was draw.

分别列举了包括规程法在内的长细比、受拉翼缘、纵筋应力两种计算方法并与试验结果进行了对比，对不同计算方法进行了评价。

The analytical and numerical results show that the deflection change caused by crack is increasing with the decrease of slenderness ratio or the increase of eccentricity.

理论分析和数值结果表明：在其它条件不变的情况下，柱的长细比越小或偏心距越大，裂纹引起的挠度增量越明显。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失