高架索道 meaning in Chinese

aerial cableway, aerial rope railway
aerial ropeway
trestle cable

There are many materials and members to be hoisted during construction of the suspension bridge , unfortunately , the out - spread overhead curved cable makes it impossible for hoisting the stiffening girder with normal cable - supported lift . in order to ensure the construction proceeded smoothly , a multifunctional overhead cableway system is developed , thus accommodating all the hoisting tasks for the superstructure ( stiffening girder )
悬索桥施工中需要吊装的材料和构件很多，丰都长江大桥悬索桥主缆采用空间外张式，使加劲梁的吊装不能采用一般的缆载吊机形式，为使施工的顺利进行，本桥施工中开发了多功能高架索道施工方案，以一副索道完成了多种工作，全面解决了上部结构(包括加劲梁)的多项吊装作业。