Keywords
Tunnel
Water inrush
Mechanics
Submitted : 2023-06-28
Accepted : 2023-07-13
Published : 2023-07-28
Abstract
As highways are extended to deep mountains, high altitudes, and special geological conditions, tunnel construction becomes more and more challenging, especially the construction of tunnels in karst areas. Due to the particularity of the regional geological structure, karst is well developed in the southwest of our country, especially at areas where the problem of tunnel water inrush in karst areas is more prominent. To further ensure the safe construction and operation of tunnels, the characteristics of tunnels in karst areas is analyzed in this article.
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