查询词典 rigidity

The purpose of the new design is to provide increased lateral and torsional rigidity.

的目的，新的设计是为了提供更多的横向和抗扭刚度。

The workpieces will be deformed under the cutting and clamping forces during the lathing,the values of deformation will directly influence the precision of workpiece,especially with bad diameter rigidity.

在车削加工时，工件在切削力和夹具夹紧力的作用下会产生变形，变形量的大小直接影响工件的加工精度，在径向刚度较差的工件中表现得尤其明显。

The rigidity of the multi-layer leaf spring invibratory system is studied by means of the mechanical model established.

根据电磁振动给料系统的多参数特点，开发了一种具有可调结构的实验装置作为参数与性能的实验平台。

This paper deals with the deflection of the Liberty ship resting on keel blocks during drydocking, which is regarded as a continuous beam of variable section and rigidity resting on an elastic foundation.

本文把安置在干塢中龙骨墩上修理的自由輪的变形，视为彈性基础上的变断面、变剛性連續梁来計算，应用能量法选择主振动形式函数来表示船身撓曲曲线。

Reinforced Mixing Pile which is made of two complementary material is introduced, which congeals in the water soil agitation the beginning of pile inserts certain length the core pile,forms the compound stress pile one kind of new pile,had the core pile participation, enhanced the pile body rigidity and the section supporting capacity,causes display which the water soil the limiting condition side friction and the pile body concrete material strength may coordinate balanced,thus obtains the high single pile limit supporting capacity.

劲性搅拌桩是在水泥土搅拌桩初凝前插入一定长度的芯桩，形成复合受力桩的一种新桩型，有了芯桩的参与，提高了桩身刚度和截面承载力，使水泥土的极限状态侧摩阻力和桩身混凝土的材料强度可以均衡协调的发挥，从而获得较高的单桩极限承载力。大量工程实践证明，该桩型具有承载力高、造价低、桩身质量稳定可靠、施工工艺简单和环保效益好等优点。

A method for identifying the damage, using the influence line curvature of deflection differential values at a point before and after the damage is proposed, that is, when the moving load is in the area without the damage, the influence line curvature is zero, however when the moving load is in the area with the damage, the influence line curvature evidently increases and has the relationship with the positions of the damage points and the rigidity of the beam before and after the damage.

提出利用损伤前、后某一点的挠度差值影响线曲率来识别损伤的方法，即当移动荷载位于无损区域时，挠度差值影响线曲率为0，当移动荷载位于有损区域时，挠度差值影响线曲率明显增大，且与损伤点的位置、损伤前后的刚度有关。

The current research points out that for the CFCHS joints the linear extrapolation method can be used for chords,whereas the quadratic extrapolation method must be used for braces.The hot spot stress distributions on the CFCHS joints tend to be more uniform and their SCFs become smaller significantly,compared with the CHS joints.Axial tension on the brace puts the CFCHS joints at a disadvantage,which produces higher SCFs than axial compression.The effects of nondimensional geometric parameters β,τ and γ on SCFs of the chords of the CFCHS joints are basically the same as those of the CHS joints,but for the braces,there is a bit difference in the effects of parameters β,τ and γ between the two kinds of joints.Concrete has the function of improving the CFCHS joint rigidity and then decreasing SCFs which is expected to increase fatigue strength,but concrete strength grade does not exert significant influence on SCFs.

研究表明：CFCHS节点的热点应力，对主管可采用线性外推方法，对支管需采用二次外推方法；相比CHS节点，CFCHS节点的热点应力分布趋于均匀，SCF显著减小；CFCHS节点支管轴向受拉比受压不利，SCF增大；CFCHS节点几何参数β，τ，γ对主管SCF的影响效应与CHS节点基本一致，但是对支管SCF的影响效应与CHS节点有些差异；混凝土的作用主要是改善CFCHS节点刚度，从而降低SCF，并预期可提高疲劳强度，但混凝土自身强度等级的高低没有显著影响节点的SCF。

To solve the problem of multiple bearing in measure. Making use of the rigidity transformation matrix, the data of different coordinate systems can be spliced into the first coordinate in response to the 3 points localization principle.

提出了根据三点定位原理并利用刚性变换矩阵来实现将多次定位下的数据拼合到第一次定位时的坐标系中的方法，整个拼合过程不会出现扭曲变形。

The compact minimal submanifold of a Locally symmetric and conformally flat Riemannian manifold are studied, and obtain the following intrinsic rigidity theorem.

研究了局部对称共形平坦黎曼流形的紧致极小子流形，即设M是局部对称共形平坦黎曼流形的n维紧致极小子流形，得到了这种子流形的若干内蕴刚性积分不等式，给出了流形全测地的限制条

The performances such as pressure resistance, break resistance, lustrousness, rigidity and acid and alkali resistance can reach or exceed those of top grade natural granite.

其抗压强度、抗折强度、光泽度、硬度、耐酸碱性等性能均能达到或超过高档天然花岗石材，并可制成异型。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我