67m小半径预应力现浇空心连续箱梁的施工

Construction of the 67 m minor radius pre-stressed and hollow continuous box-beam casting in place

结合工程实践,介绍了小半径现浇预应力钢筋混凝土空心连续箱梁的设计,探讨了其施工工序,并对现浇梁进行了测试,检测结果表明完全符合设计要求,以推广使用该技术。

Combined with project experience,it introduces the design of the minor radius pre-stressed and hollow continuous box-beam casting in place, discusses the corresponding construction process,and does testing to the beam casting in place.The testing results show the design meeting the corresponding requests,which will generalize this technique.