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简单介绍南海广和大桥采用预应力混凝土连续刚构、桥孔径布置、轻型截面、预应力钢束布置等设计特点及施工方案。
Brief introduction Nanhai Guanghe Bridge using prestressed concrete continuous rigid frame, the bridge aperture layout, light section, prestressed steel beam layout design features and construction programs.