如何在确保正常交通运行的前提下对城市立交桥进行维修加固?一项名为“大型城市互通立交功能提升与综合加固关键技术研究与应用”成果,近日通过了由中科院院士、著名桥梁专家秦顺全领衔的专家组鉴定。应用该项技术在顺利完成南昌市“老福山—坛子口”大型立交工程修固的同时,还创造了单幅顶升吨位最大和长度最长两项世界纪录。 How to ensure the normal operation of the city under the premise of the city overpass repair and reinforcement? A project called “” large city interoperability and functional upgrading and comprehensive reinforcement of key technologies research and application “results, recently adopted by the Chinese Academy of Sciences, a famous bridge expert Qin Shun led the panel identification. Application of the technology in the successful completion of Nanchang ”old Fukuyama - jajikou " large-scale overhaul project at the same time, also created a single ascending tonnage maximum and the longest two world records.