Based on the temporary traffic bridge in Gansu province as an engineering background, using catenary method to determine the completion state of cableway bridge.
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。
2
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.
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。
3
Along with the construction of large-span, river-crossing Bridges, vehicle-bridge coupling vibration will make catenary vibrate, which can further affect pantograph-catenary coupling vibration.