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永和大桥为下承式变桁高钢管混凝土桁式拱桥,拱肋跨度长,需压注混凝土。文中主要介绍钢管拱肋的混凝土施工。
Yonghe Bridge is a continuous truss-type CFST truss arch bridge with long arch span and concrete to be injected. The paper mainly introduces the concrete construction of steel arch rib.