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论述体内体外混合体系预应力混凝土桥的设计 ,预应力钢索的布置 ,钢索防护 ,专门技术问题与设计理论概要。
This paper discusses the design of prestressed concrete bridges in vitro and in vivo, the layout of prestressed cables, the protection of steel cables, the technical problems and the outline of design theory.