超宽超重变截面跨河道现浇箱梁落地支架施工

Discussion on cast-in-situ box girder landing bracket construction of ultra-wide overweight varying section river

介绍了超宽超重变截面连续箱梁采用落地支架现浇施工技术的制定和实施的方案,全面叙述了落地支架的各项指标检算、支架搭设以及保证措施,最终取得了良好的施工效果。

The thesis introduces cast-in-situ box girder landing bracket construction technology formulating and implementation scheme of ultra-wide overweight varying section river,comprehensively describes various landing bracket indicators checking,bracket erection and guarantee measures,and finally achieves good construction effect.