该文结合嘉兴互通立交桥施工实践 ,详尽介绍了悬吊支架模板技术 ,保证既有高速公路行车道不压缩 ,净高满足要求 ,以及施工中交通安全标志的设置等 ,供类似工程参考。 Combined with the construction practice of Jiaxing Interchange, this paper introduced the technology of suspension bracket template in detail, ensured the existing lane of highway free from compression and net height to meet the requirement, and set the traffic safety signs in construction for reference of similar projects.