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curved beam displacement field 曲梁位移场
At the same time, with the effect of prestress force、changes of temperature and driving of vehicle, curved beam appears lateral displacement, bearing bears transverse reactions. 同时,弯箱梁在预加力、季节温差以及车辆离心力的作用,梁体又呈现向外侧的横向变形,支座也承受横向推力;
In this paper a spatial displacement field on considering the deck local buckling for the H section beam is constructed. 本文采用单位宽有限条带法构造了H型截面杆件考虑其局部屈曲的空间位移模式。
The complete set of curvatures constitutes the real displacement field. 曲率的全集合就构成了实位移
The use of single beam speckle interferometry by the magnification technique is extended to the determination of the inplane displacement field of very small areas such as the crack tip region. 利用显微放大技术,将一束光散斑干涉的应用扩大到小区域(例如裂纹尖端附近)面内位移场测量中去。
Steel box continuous curved beam with its big span, little section, esthetical sculpt, is adopted generally by municipal projects. 钢箱连续曲梁以其跨度大、面小、型美,普遍被市政工程采用。
Applying the theory of curved beam FEM,a practical method of structure analysis of curved bridge is build when considering the sidelong support. 应用曲杆有限单元法建立曲线梁桥的实用分析方法,并考虑了曲线梁桥的非径向支承特征。
Perturbations of the force field will cause changes, or variations, of the displacement field. 力场的扰动要引起位移场的变化或者说变分。
The formulas for calculation of normal stress under complicated loads in a compo-site curved beam with general sectional shape are derived. 给出了一般截面形状的复合曲梁在复杂载荷作用下正应力的计算公式。
The process by which the displacement field is calculated from a given strain field is quite lengthy. 从一个给定的应变场去计算位移场的过程是十分冗长的。
Meanwhile, the springback potential energy principle is applied to calculate the springback deformation of a pure bending of curved beam. 同时，应用该回弹势能原理于纯弯曲梁的回弹变形计算。
The inverse problem of finding the displacement field from a strain field is not so simple. 反过来，如果从变应场来寻找位移场，那么问题就没有这么简单。
In this paper, the formulas for internal forces of skew curved beam bridges with arbitrary skew degrees are derived by using the principle of force-method in structural mechanics. 应用结构力学中的力法原理,推导了任意斜度的斜交弯梁桥的内力计算公式。
However, in the majority of applications either the force field or the displacement field is imaginary. 然而，在多数的应用中，不是力场就是位移场总是有一个是虚假的。
The method for analyzing ultimate load capacity of steel curved beam with degenerated three-dimensional solid virtual laminated beam element is presented. 提出采用三维实体退化虚拟层合梁单元计算钢曲梁极限承载力的方法。
In the majority of application, either the force field or the displacement field is imaginary. 在多数应用中，不是力场就是位移场总有一个是虚设的。
Jin came after the curved beam (Lucheng northern) and Lu army in a fierce battle, killing Shu-feng, the infant son arrested Lu, Lushun shou qian yang out of the country. 晋军来到之后，在曲梁（潞城北部）与潞国军队激战一场，杀了丰舒，把潞子婴儿抓去，顺手牵羊灭了潞国。
In the majority of applications either the force field or the displacement field is imaginary. 在多数的应用中，不是力场就是位移场总有一个是虚设的。
Based on the nornal stress formula for the composite curved beam, the formulae of the shearing and radial stresses for the composite curved beam s are further derived. 在复合曲梁正应力公式的基础上，进一步导出了其剪应力和径向应力的计算公式，从而使复合曲梁的应力问题全部得到解决。
By assuming displacement field or stress patterns within as element, it is possible. 借假设一单元内的位移状态和应力分布式，这是可能的。