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What is Shock Wave Propagation in Turning Tunnels about?

This document describes a numerical study on the propagation of shock waves in underground turning tunnels. Simulations were conducted for turning tunnels of various angles (15-90 degrees) using ANSYS/LS-DYNA software. Results showed that at turning corners, pressure on the outside wall is twice that of the inside wall. The length of the turbulent zone after turning was found to be less than 3.2 times the tunnel diameter. Larger turning angles resulted in less pressure attenuation as the shock wave propagat

Author

Sktt1-Blitz

Language

EN