青兰高速教子川大桥施工技术探讨

摘要

From Jiaozichuan bridge along Qingdao-Lanzhou highway,the paper illustrates from the main structures,piecewise bracket,cantilever at continuous hanging basket,and hanging framework at closure sections,analyzes the design requirements for the bracket and hanging basket, proves its design to be reasonable and adoptable in the construction process,and its research result can provide some reference for the design and management of similar bridges.%结合青兰高速教子川大桥工程实例，从主体结构、分段托架、悬浇连续段挂篮、合龙段吊模施工等方面进行了阐述，分析讨论了托架及挂篮的设计要求，并在实际施工进程中证明了其设计的合理性和适用性，研究结果可为同类型桥梁设计施工及管理提供参考。