1) deformation
下挠量
1.
In this paper a predicting model has been developed, by which the deformation can be calculated and it is possible to take some measures to avoid accident.
宝钢 15 80 m m热轧加热炉具有双排装料的功能 ,在装双排短料时 ,当坯料进入均热段后会出现板坯悬臂长度大于 1m的情况 ,使板坯出炉时由于下挠量 (变形 )过大而造成板坯下挠部分与出口端墙相碰的事故 ,影响生产。
2) Downwarping
下挠
1.
Genetic analysis of large span beam bridges long downwarping and controlling downwarping;
大跨梁桥长期下挠成因及其控制
3) down warping
下挠
1.
Research on the safety of pre-stress T beam down warping of one railway bridge;
对某铁路桥预应力T梁下挠的安全性研究
2.
Discussion on the prevention of reinforced concrete beam in down warping in engineering practice;
浅谈钢筋混凝土梁下挠在工程实践中的防治
4) down-warping
下挠
1.
On the causes of beam bridge continuous down-warping and its control measures;
梁桥持续下挠成因及控制措施
2.
Research purposes:The post down-warping is a common disaster for large span concrete beam bridge,which can cause serious danger to bridge,so it is urgent to find out the main cause for down-warping for the purposes of prevention of it and finally control of down-warping.
研究目的:大跨混凝土梁式桥后期下挠属很常见的病害,对桥梁具有很大的危害性。
5) down deflection
下挠
1.
This paper describes in details the principle, the operation and the experience for modifying the down deflection of a fixed-girder for bucket wheel stacker/reclaimer and keeping its pre-designed up deflection by means of firing and pre-tension method.
详细介绍用火焰法和预拉力法矫正斗轮机固定梁下挠并保持其拱度的原理、操作方法及经验教训。
2.
Which is used to correct the down deflection on the gir der of 20 t bridge crane under longitudinal shear.
介绍了火焰法矫正和预应力加固相结合的矫正方法在纵剪20t桥式起重机主梁下挠修复中的运用。
3.
The main reason of the main beam down deflection was that the most complex stress exceeded the admissible value and achieved the yield limit value.
主梁下挠变形的主要原因是受热引起的最大复合应力超过许用值,达到了屈服极限值,强度不满足要求。
6) Deflection
下挠
1.
However,crack and excess deflection of rigid frame bridges became a serious problems.
但是，在既有大跨连续刚构桥中，开裂和过度下挠病害较多。
2.
In recent years, there are many long span prestressed concrete continuous rigid-frame bridges constructed in our country, at the same time, some problems have been exposed which are quite markable, especially the crack, the deflection and so on.
近年来,我国修建了很多大跨径预应力混凝土连续刚构桥,也暴露出一些问题,其中裂缝、下挠等问题尤为突出,引起了工程界的普遍关注。
参考词条
补充资料：挠率张量
挠率张量
torsion tensor
挠率张量【tor‘即t~;即”eH“，祀H3op」 一个(1，2)型张量，关于其指标是反对称的.它可通过流形M”上的局部共基把联络的挠率形式(torsion form)分解而得.特别地，在和乐共基dx‘(i一1，…，。)下，挠率张量的分量S怎可用联络的e丽st团刁符号(Christoffels”bol)r怎表示如下: 以一r卜r少，· M.H.Bo汕exoBcKH盛撰【补注】挠率张量T也可用共变导数V和向量场X，Y表示成 T(X，Y)二VxY一V，，X一【X，Y」.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。