连续梁一般在曲线段上成为连续曲梁。
The continuous beam becomes generally continuous curve beam on the curve section.
这将使得预应力混凝土曲梁的设计变得复杂。
在附录中列出边缘构件曲梁的刚度矩阵的形式。
In the appendix, a rigidity matrix representation of a boundary member such as the curved beam is presented.
本文采用曲线座标系来计算曲梁桥的地震反应。
In this paper the curved coordinate system has been applied for the seismic response analysis of curved girder Bridges.
本文方法也可用于计算其他类型的单跨空间曲梁。
This method can also be adapted to analyze other types of single span spatial curved beams.
由此我们建立了二节点、十二个自由度的曲梁单元。
Then, a two bode shallow beam element with twelve degree of freedom is established.
该方法是基于曲梁大变形理论及断裂力学而提出来的。
The approach is based on large deflection characterisation of a curved beam, coupled with fracture mechanics concepts.
矩形截面的平面曲梁理论探索的弯曲和扭转耦合振动特性。
The plane curved beam theory with rectangular section is employed to explore the bending and twisting coupling vibration characteristics.
钢箱连续曲梁以其跨度大、面小、型美，普遍被市政工程采用。
Steel box continuous curved beam with its big span, little section, esthetical sculpt, is adopted generally by municipal projects.
在导管经过后，曲梁再次弹性回复到其静止位置，提供停止功能。
After the tube has passed, the curved beams resiliently return to their rest position once again providing a stop.
为了方便描述曲梁横截面的有限转动，引入了转角伪矢量的概念。
A rotational pseudovector is introduced for conveniently describing the finite rotations of cross-sections.
研究带中心刚体的作大范围运动的空间曲梁的刚-柔耦合动力学。
In this paper, the coupling dynamics of a Timoshenko beam attached to a central rigid body is investigated.
给出了一般截面形状复合曲梁在复杂受力情况下的正应力计算公式。
The formulas for calculation of normal stress under complicated loading in composite curved beams with general shape are derived.
当导管受力从阻塞段移动至流动段时，曲梁向外弯曲允许导管通过。
As a tube is forced from the occluding section to the flow section the curved beams flex outwardly permitting the tube to pass.
钢箱连续曲梁以其跨度大、断面小、造型美，普遍被市政工程采用。
This paper has made introduction of construction technology of steel box continuous curved beam as the references for construction departent and design department.
收缩区包括因板上收缩区的槽外侧位置横向形成的孔产生的一对曲梁。
The pinch zone includes a pair of curved beams that are formed as a result of apertures formed in the plate at locations laterally outward from the slot of the pinch zone.
尽管它的名字叫曲梁，但实际上这种具有双重要求的杆能用于刚架桥上。
Despite its name beam, but in fact the requirements of this dual rod can be used to frame the bridge.
曲梁的非线性方程与薄壁开口截面拱的稳定承载力是本文探讨的两大主题。
This dissertation focused on the nonlinear equations and stability capability of open thin-walled circular arches.
本文根据曲梁的变形特点和虚功原理，分析了约束钢梁自身刚度的变化过程。
In this paper, based on the behaviour of a curved beam, the change of the stiffness of restrained steel beams is studied.
利用变分原理，推导了两节点二维曲梁单元几何非线性的单元切线刚度矩阵。
From the variation principle, an analytical solution of the tangential stiffness matrices with nonlinear effects geometrically, for two-nodal two-dimension curved beam element, has been derived.
但如果导管上运用的力不足时，力不足以使曲梁弯曲，曲梁将阻止导管移动。
However, if enough force is not applied to the tube, it will not overcome the curved beams and they will stop movement of the tube.
直接对曲梁剪应力的积分方程求解，导出了曲梁剪应力和径向应力的计算公式。
The shearing-stress formula in curved beams can be derived by solving directly an integral equation, and the formula for radial stresses is also presented in this paper.
该方程与相关文献中推导和引用的曲梁微分物理方程（基本假定相同）结论不同。
The equation is different from other conclusions inferring and quoting curved beam differential physical equation(with same fundamental assumptions) in the correlative literatures.
基于所给出的结果，可望该有限元模型可以作为分析三维空间曲梁结构的有效工具。
Based on the results reported herein, one may conclude that the proposed curved element may be used for the analysis of three-dimensional curved beam structures.
给出了计算曲梁剪应力和径向应力的一种新方法，即直接对剪应力积分方程进行求解。
A new method for analyzing shearing and radial stresses in curved beams is put forward in this paper.
本文所介绍的方法概念清楚，推导过程简单，对于其他类型的单跨空间曲梁也同样适用。
The method presented in the paper is conceptually clear, the derivation being simple and easy to comprehend. It is also applicable to other single-span curve beam in space.
变曲率导致曲线梁变形分析更加复杂，寻求简单、可靠的力学模型有利于变曲率曲梁的研究。
Varied curvature makes deformation analysis of curved girder more complex, and seeking simple and reliable mechanics model is of advantage to the study on variable-curvature curved girder.
通过建立钢板弹簧的曲梁模型，应用虚力原理求解位移，得到了变截面钢板弹簧刚度的几何非线性特性。
A nonlinear characteristic of taper leaf springs is presented by using the model of curved beam and the principle of virtual force.
通过建立钢板弹簧的曲梁模型，应用虚力原理求解位移，得到了变截面钢板弹簧刚度的几何非线性特性。
A nonlinear characteristic of taper leaf springs is presented by using the model of curved beam and the principle of virtual force.
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