catenary model

Based on catenary model, a new experimental method for growth stress measurement was reported.

基于悬链线模型，详细地介绍了一种用于测定氧化膜生长应力的新实验方法。

At the same time, the finite element model of the catenary and the model of the coupling system of the pantograph/ catenary are performed.

同时，建立了接触网的有限元模型和受电弓／接触网耦合系统的动力学模型。

The difference between catenary model and parabola model and its influences on the design of ADSS

悬链线模型与抛物线模型的差异性及其对ADSS设计的影响

Based on the catenary cable element model, a new compatible equation which reflects the relationship between the unelongated cable length and the horizontal component of its tensile foce is put forward.

基于精确的悬链线索元模型，本文推导了一种反映索原长和索张力水平分量之间关系的协调方程式，以及适用于动力松弛法找形分析的索元弦向刚度表达式。

Three typical dynamic models for catenary system and a model for pantograph frame are established. A simulation software for the simulation is developed.

建立了各类接触网的欧拉梁-集中质量模型及受电弓的框架模型，开发了其数值模拟软件。