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针对云南思小(思茅—小勐养)高速公路麻地河四号隧道三层曲中隔墙结构形式,探讨了合理施工工序对中隔墙稳定及隧道安全的重要性,并提出了三层曲中隔墙在防排水方面的优越性。
Aiming at the structure of the three-story curved middle wall of Ma Dihe No.4 tunnel in Si Si (Simao-Xiaomengyang) Expressway in Yunnan Province, the importance of reasonable construction procedure to the stability of middle wall and tunnel safety is discussed. Middle wall in drainage superiority.