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为了监测西陵长江大桥的营运安全和结构的工作性能,交通部重庆公路科学研究所与武譬交通第二总队三峡专用公路管理所联合对大桥进行长期的安全监测养护,并通过第一年度的实施取得较满意的结果。其中主缆内力监测是主要项目之一。本文介绍其监测的方法和实际监测结果。
In order to monitor the operational safety and structural performance of the Xiling Yangtze River Bridge, the Chongqing Highway Science Research Institute of the Ministry of Communications and the Three Gorges Specialized Highway Management Office of the Second Team of Wuyi Traffic jointly conducted long-term safety monitoring and maintenance of the bridge and passed the first year’s implementation Achieve more satisfactory results. Among them, the main cable internal force monitoring is one of the main items. This article describes its monitoring methods and actual monitoring results.