八台山隧道穿越大型溶洞处治方案研究

摘要

Combining with the fact at the large karst cave in Bataishan Tunnel construction,the paper points out three treatment schemes for the treatment of tunnel bed at the karst cave section,researches and compares the treatment schemes,so as to provide reference for similar projects.%结合八台山隧道施工中所遇到的大型溶洞的实际情况，对溶洞段隧道基底处治提出了三种不同的处治方案，并对各处治方案进行了研究和比选，为类似工程提供借鉴。