Abstract
AbstractThe paper presented a novel analytical solution to evaluate the seismic‐induced stresses and displacements of tunnels covered by an isolation coating layer subjected to SH waves. The solution is derived based on the assumptions that the ground, isolation coating layer, and liner are linear elastic and in steady‐state motion. The analytical solution is obtained using the Bessel‐Fourier series. Comparisons are made between the seismic responses of tunnels obtained using the proposed analytical solution and those of the simulation results from the FEM software ABAQUS. Additionally, the proposed solution is also compared with the known degraded solution from the literature to validate its accuracy. The influence of various key factors, such as the Young's modulus ratio between the coating layer and the ground, the thickness of the coating layer, and the relative stiffness between the ground and the liner, on the seismic response of tunnels are investigated using the proposed analytical solution.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: International Journal for Numerical and Analytical Methods in Geomechanics
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.