【摘要】 润扬大桥悬索桥南引桥混凝土箱梁宽15.8m,最大悬浇梁段重154.18t,施工中采用的挂篮为三角桁架梁式,其具有自重较轻、拼装简单、施工方便的特点。更多还原

【Abstract】 The prestressed concrete box girder of the south approach spans of the Suspension Bridge of Runyang Bridge is 15.8 m in width with the heaviest girder segment cast with cantilever method being 154.18 t. The traveling carriage used in the cantilever construction is of triangular truss type that is characteristic of lightweight, easy assembly and is convenient for construction usage.更多还原