Stability analysis of Lishi loess doubled arch tunnel
Abstract
Lishi tunnel is a loess doubled arch highway tunnel (160 m long, 24.4 m wide and 7.05 m high) located in Lishi city of China. The systematic site measurement has been done for about one-year. Basic on this, the surrounding rock’s stability was studied in this paper through numerical analysis. A detailed back-analysis about displacement and stress measurements in this tunnel was presented and discussed. On the basis of the obtained results, some advices have been given for resembling tunnel.
Fields of Study & Subjects
Civil and Geotechnical Engineering Research
Geomechanics and Mining Engineering
Grouting
Rheology
and Soil Mechanics
Publication details
- Pages
- 333–338
- Publication date
- 4 February 2026
- Language
- EN
- Document type
- Book chapter