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以小关溪隧道为例,介绍不良地质段隧道进口的施工技术以及抗滑桩、锚索在隧道通过岩堆、松散堆积、滑坡等不良地质段整治中的作用。
Taking Xiaoguanxi Tunnel as an example, this paper introduces the construction technology of tunnel entrance in adverse geological conditions and the role of anti-slide piles and anchor cables in remediation of tunnels passing through rock piles, loose accumulation and landslides.