Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"tunnel collapse"”.
-
Scale-model investigation of brittle tunnel failure using a true-triaxial device
Brittle instabilities in tunnel excavation have led to severe consequences such as spalling, violent rock ejection or rock burst, and tunnel collapse. Detached rocks from the tunnel boundary not only compromise the structural integrity of tunnels but also pose significant safety risks to personnel …
-
Predicting adverse geology and tunnel responses utilizing tunnel-ground interaction data with machine learning techniques
… ground conditions pose major threats to tunnel engineers to ensure safe tunnel construction and maintenance. The existing tunneling practices mostly depend on limited subsoil investigation and monitoring data to deal with such uncertainties. In recent years, highly equipped tunnel boring …