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本文介绍上海远东大道镇北路地道工程 4孔大跨度预应力钢筋混凝土箱涵采用无粘结预应力技术的设计、施工情况 ,论述了此类结构的设计特点和施工要求
This article introduces the design and construction of the 4-hole long-span prestressed reinforced concrete box culvert using the non-bonded prestressed technology of the Zhenbei Road project of Shanghai Far East Avenue, discusses the design features and construction requirements of such structures