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大跨度悬索桥主缆截面大,采用已有的主缆锚固体系,将导致需要非常大的锚固空间。本文对既有的大跨悬索桥锚固结构及构造进行了收集和整理,根据收集到的资料进行了比较分析,并从中提出了可减少锚固空间的改进方案。
The main cable section of the long-span suspension bridge is large and using the existing main cable anchoring system will result in a very large anchoring space. In this paper, the existing anchorage structures and structures of long-span suspension bridges are collected and collated. Based on the collected data, a comparative analysis is made and an improved scheme is proposed to reduce the anchorage space.