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2003年9月13日中午12时,由天津城建集团承建的我国第一座采用整体抬升技术改造的桥梁工程——狮子林桥主桥成功回梁就位,至此,狮子林桥整体抬升工程全部结束,该桥被整体抬升1.271m。它标志着在我国桥梁建设史上具有里程碑意义的第一个桥梁顶升工程获得了成功,它开创了我国桥梁顶升的先河。
On September 13, 2003, at 12:00 noon, the first bridge construction project in China, which was constructed by Tianjin Urban Construction Group, was rebuilt with the overall lifting technology. The main bridge of Shiziling Bridge succeeded in returning to the beam. At this point, the entire Lizilin Bridge uplift project was completed The bridge was up 1.271m overall. It marks the success of the first bridge jacking project, which has a landmark in the history of bridge construction in our country, and it has created the precedent for the rise of our bridge.