此外，它可以精确表示双曲线和悬链线。
Moreover, the curve can represent hyperbolas and catenary exactly.
悬链线理论是真实反映悬索重力特性的理论。
Catenary theory is a theory that really shows the gravity property of suspension rope.
本文研究工程中常见的悬链线平衡形状及其张力。
This paper studies the shape and the tension of suspenders under an equilibrium state.
对正拱斜置变截面悬链线坡拱桥的受力分析方法作了介绍。
This paper states a method of analyzing the right catenary arch with variable cross section on slop.
两个对齐的石板平衡了屋顶，这也是复制相应悬链线抛物线的结果。
Two aligned end blocks counterbalance the roof, the formal result of copying the parabola of the corresponding catenary.
对于不可拉伸单锚链，本方法与悬链线理论的计算结果吻合得很好。
This approach gives good agreement with the calculation result by Catenary theory for uniform mooring cable without elasticity.
借助于流体力学中一个修正的牛顿公式，指出彗晕的形状接近悬链线。
By means of a modified Newton's formula of hydrodynamics, it is shown that the shape of cometary halos is close to a catenary.
本文用悬链线单元模拟主缆，通过选代计算了主缆的线形及下料长度。
In this paper, the curve and fabrication length of the main cable which is modelled through catenary elements are calculated with the iterative method.
本文以甘肃省某水电站临时交通桥为工程背景，用悬链线法确定了索道桥的成桥状态。
Based on the temporary traffic bridge in Gansu province as an engineering background, using catenary method to determine the completion state of cableway bridge.
第一个是传统的刚性金属管柱，通常作为钢悬链线立管（SCR）或顶部张紧立管系统。
The first potential solution would be to use conventional rigid metal piping typically applied as a steel catenary riser (SCR) or a top tensioned vertical riser system.
基于索的悬链线理论，提出了一种可用于悬索桥空间主缆体系线形分析的迭代计算方法。
Based on the catenary theory of cables, an iteration method was presented for the shape-finding analysis of spatial-cable suspension Bridges.
悬链线机制下的连续倒塌抗力需求计算是RC框架结构大变形阶段抗连续倒塌设计的关键。
The key issue of progressive collapse (PC) design for RC frame structures at large deformation stage is to calculate the PC resistance demand of the structures under catenary mechanism.
最后，通过数值算例证明本文方法能够正确描述RC框架在悬链线机制下的连续倒塌抗力需求关系。
At last, the proposed method describing the PC resistance demand relationship of RC frames with catenary mechanism is validated through numerical examples.
结合悬链线理论和几何非线性有限元方法，对空间缆索自锚式悬索桥成桥状态的确定方法进行了研究。
The catenary theory and geometrical nonlinear finite element method were adopted in determining the dead-load state of self-anchored suspension bridge with spatial cables.
以抛物线和悬链线理论为基础，总结推导了悬索索长的实用计算公式，对各公式的计算精度进行了分析。
Based on the parabola and catenary theories, calculation formulas on the cable length are summarized, and the precision is discussed.
介绍了采用最佳一致逼近法对悬链线进行逼近，以及运用此算法进行热风炉悬链线拱顶设计的CAD系统。
The best uniform approximation algorithm to approach the catenary suspension and the CAD system using this algorithm to design the catenarian dome of hot blast stove are described in the paper.
以布仔河渡槽为实例，介绍了悬链线变截面拱式渡槽的施工程序、施工加载原则及施工过程中的注意事项。
Taking Buzai river arched aqueduct as an example, this paper introduces the construction Procedure, construction loading principle, and the matters needing attention during construction.
进入大变形阶段后，连接轴向约束压力变为约束拉力，轴向拉力阻止钢梁自身进一步变形，发生了悬链线效应。
When connection come into the phase of larger deformations, axial force turn into the tensile force, prevent the further deform, it means that catenaries action occur.
根据悬索悬链线方程推导出索端拉力解析表达式的简单形式，并将其应用到舱索系统的非线性静力学平衡方程中。
The simple expressions of the end force of a cable are deduced according to the catenary equation, and applied to the nonlinear equilibrium equations of a cabin-cable system.
本文以某多跨悬链线空腹式拱桥为工程背景，以大型有限元分析软件ANSYS为平台，对该桥进行地震反应分析。
In this thesis, choosing the commonly used multi-span empty arch bridge as project background. carry out the seismic response with the finite element analysis software ANSYS.
本文通过对承受竖向均布荷载的悬链线组拼无铰拱的分析，利用能量原理，建立了组拼拱的横向稳定屈曲临界荷载的计算公式。
Catenary assembled single rib arch that carries vertical loadings and was analyzed in this paper, calculation formula of critical loading of lateral stability flexuosity by the energy principle.
从悬索的悬链线标准线形出发，对滑索进行设计计算； 按能量的观点分析影响滑速的诸多因素，用动能定理导出滑速的计算式。
Many factors of influencing on sliding speed were analyzed from the viewpoint of energy, and the calculation formulas of sliding speed were deduced by kinetic energy theorem.
介绍了ADSS光缆的力学计算，给出了光缆弧垂、张力、应变和悬长等计算公式，并对普遍采用的“悬链线”和“抛物线”两种计算方法加以比较。
The mechanical calculation of ADSS fiber optic cable is introduced and the calculation formulae for sag, tension, strain and slack length etc are given.
编制了基于弹性悬链线单元的斜拉索的非线性有限元分析程序，比较了斜拉索的悬链线解析解、抛物线解析解和基于弹性悬链线单元的有限元解的计算结果。
Nonlinear finite element program of stayed cable based on the elastic catenary element is programmed. The analytic analysis and finite element analysis of different stayed cables are compared.
编制了基于弹性悬链线单元的斜拉索的非线性有限元分析程序，比较了斜拉索的悬链线解析解、抛物线解析解和基于弹性悬链线单元的有限元解的计算结果。
Nonlinear finite element program of stayed cable based on the elastic catenary element is programmed. The analytic analysis and finite element analysis of different stayed cables are compared.
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