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福鼎市江滨南大道梅溪至蚶亭公路项目主体隧道工程在施工过程中发生坍塌,采用小导管注浆法进行加固,通过现场监控量测和有限元计算分析,表明加固后效果理想,可供类似工程参考。
The main tunnel project of Meixi-Tingting Highway in Jiangbin South Road, Fuding City collapsed during the construction and was reinforced by the small-pipe grouting method. The monitoring results and the finite element analysis showed that the tunneling effect was satisfactory Similar project reference.