Central South University

Analytical Method for Surrounding ROCK Pressure of Shallow-Buried Double-Arch Tunnels Under Variable-Slope Ground Surfaces

Based on limit-equilibrium theory, a calculation method for the surrounding rock pressure of shallow-buried variable-slope arch tunnels is proposed. A calculation model for surrounding rock pressure of variable-slope surfaces is established according to the structure and stress c...

Developing purposeful observation during early clinical exposure in anesthesiology: a cluster-randomized study

Early clinical exposure allows undergraduate medical students to encounter authentic clinical practice, but novice learners may not know what to observe or how to interpret complex clinical events. This challenge is particularly relevant in anesthesiology, where many professional...