荷叶塘特大高架桥现浇预应力连续箱梁施工

The cast-in-place prestressed continuous box beam construction of Heyetang super large bridge

对荷叶塘特大高架桥现浇预应力连续箱梁施工技术进行了总结,提出了具体的施工控制措施,指出现浇预应力连续箱梁为解决不等跨、斜交、实现较大跨径等提供了良好的途径,具有整体性好、施工方便等特点。

The cast-in-place prestressed continuous box beam construction technology of Heyetang super large bridge was generalized and detail construction control measures were proposed. It pointed out that cast-in-pace prestressed continuous box beam provided better path to resolve waney, oblique crossing and larger span, which had good integrity and convenient to construction.