摘要
以龙景互通立交桥1#桥预应力连续现浇箱梁为例,介绍了作为现浇箱梁承重支架的扣件式钢管支架计算和施工方法,从而保证桥梁现浇混凝土结构的施工。
Taking cast in place box beam prestressed, continuous, of Longjing Interchange No. 1 for example, the paper introduces the calcution of retaining steel pipe support and the construction methods for it , ensuring construction quality of casted in place concrete.
出处
《辽宁交通科技》
2005年第11期50-52,共3页
Liaoning Communication Science and Technology
关键词
箱梁
扣件式钢管支架
支架预压
Box beam retaining steel pipe support Support precompression
