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结合引黄总干线6号隧洞施工的基本情况及地质条件,分析了隧洞预制管片衬砌在部分 N_2红粘土洞段出现裂缝和移位错台的主要原因,并提出了合理化建议,以避免管方发生裂缝和位移。
Combining with the basic conditions and geological conditions in the construction of No. 6 tunnel of the Yellow River Diversion Route, the main reasons for cracks and displacements and dislocations of tunnel prefabricated segment linings in some N_2 red clay tunnel sections are analyzed. And some reasonable suggestions are put forward to avoid the pipe Cracks and displacements occurred.